How can I remove the tags before each bibliographic entry in the list (and also remove the paragraph indentation if possible? Also, is the version without the [Author Year] a valid ACM bibliography style at all?
(See image attached please)
My code for the bibliography is this:
\bibliographystyle{ACM-Reference-Format-Journals}
\bibliography{library}
Thanks.
Assuming your copy of the style file ACM-Reference-Format-Journals.bst is more or less the same as the one I was able to obtain from this GitHub site, you can get rid of the bracketd citation labels by loading the natbib package (in the preamble):
\usepackage{natbib}
To get rid of the handing indentation, use the instruction
\setlength\bibhang{0pt}
You don't mention the document class you use or if you load any packages that perform citation management chores, so this is as far as I can go in giving advice.
My final document preamble (thanks to Mico for pointing me in the right direction)
\documentclass{acm_proc_article-sp} %ACM template for conference proceedings
\usepackage[utf8x]{inputenc} %for special characters
\usepackage{listings} %for code sections
\usepackage[square,authoryear]{natbib} %for bibliography parametrization (inline citations with square brackets and author-year configuration)
\setcitestyle{square,aysep={},yysep={;}} %remove the comma between author and year from the default inline citation style (from section 2.9 of natbib documentation http://mirrors.fe.up.pt/pub/CTAN/macros/latex/contrib/natbib/natbib.pdf)
\let\cite\citep % make \cite command behave like \citep
\usepackage{url} %\url command
\usepackage[colorlinks=false]{hyperref} %hide color boxes around links
The bibliography style:
\bibliographystyle{ACM-Reference-Format-Journals}
\bibliography{library} % library.bib is the name of the Bibliography in this case
\documentclassand end with\end{document}.