APA (7th ed.) Citation

(1989). American Men & Women of Science: A biographical directory of today's leaders in physical, biological and related sciences. R. R. Bowker.

Chicago Style (17th ed.) Citation

American Men & Women of Science: A Biographical Directory of Today's Leaders in Physical, Biological and Related Sciences. New York: R. R. Bowker, 1989.

MLA (9th ed.) Citation

American Men & Women of Science: A Biographical Directory of Today's Leaders in Physical, Biological and Related Sciences. R. R. Bowker, 1989.