AGU publications now require preparing manuscript in APA format, but the template provided on their website is old and not according to APA format. I do not know what modification should I make to prepare my draft in APA.
Can someone suggest me, how can I do that?
Well, as you can read on the webpage of agu they mention:
Please note, AGU is in the process of updating our latex template with our updated style. The below main manuscript tex template does not yet include AGU’s updated style. You may continue using this template and do not need to alter the style. During production, the typesetters will apply the updated style, which you will notice in author proofs
So please use the old template until they make the new one public ...
\usepackage{apacite}in your preamble and then the commands you see there for the bibliography. You will need a separate file with extension ".bib" in the main directory and then you have to compile pdflatex->bibtex->pdflatex->pdflatex. The citations have to be in the .bib file and the form of them is explained in the section : "Bibliography management with Bibtex" here: sharelatex.com/learn/Bibliography_management_with_bibtexnatbibthat is included in cls file... but removing it makes more errors... Sorry... I thing that they have to create a new template than repairing this (tried with agujournalsample.tex)