The Edgar winners :
33rd annual anthology of the Mystery Writers of America /
edited by Bill Pronzini.
APA Citation
Pronzini, B., Mystery Writers of America. (1980). The Edgar winners: 33rd annual anthology of the Mystery Writers of America. New York: Random House.
MLA Citation
Pronzini, Bill, and Mystery Writers of America. The Edgar Winners: 33rd Annual Anthology of the Mystery Writers of America. New York: Random House, 1980.
Warning: These citations may not always be complete (especially for serials).