Using authordate styles, including Chicago and basic authoryear, the final bibliography is printed more or less as such (I use an example from the cms-date-sample file provided with biblatex-chicago):
Rodman, Dennis. 1997. Walk on the Wild Side. With Michael Silver. New York: Delacorte Press.
During the text is cited e.g. as
Rodman 1997, 323-324
I am required by the publisher to print the final bibliography in this form:
D. Rodman, Walk on the Wild Side. New York: Delacorte Press, 1997
The final bibliography items should therefore contain:
* the abbreviation as used in the text
* a newline
* the complete data, with the first name in the short form and proceeding the surname.
Is there any style designed for this kind of output?