APA (7th ed.) Citation

Poets & Writers, I. (1974). A directory of American poets: Names and addresses of more than 1,500 contemporary poets whose work has been published in the United States (1975 ed.). The Corporation.

Chicago Style (17th ed.) Citation

Poets & Writers, Inc. A Directory of American Poets: Names and Addresses of More than 1,500 Contemporary Poets Whose Work Has Been Published in the United States. 1975 ed. New York: The Corporation, 1974.

MLA (9th ed.) Citation

Poets & Writers, Inc. A Directory of American Poets: Names and Addresses of More than 1,500 Contemporary Poets Whose Work Has Been Published in the United States. 1975 ed. The Corporation, 1974.