APA (7th ed.) Citation

Colman, A. D., & Colman, L. L. (1971). Pregnancy: The psychological experience [by] Arthur D. Colman and Libby Lee Colman. Herder and Herder.

Chicago Style (17th ed.) Citation

Colman, Arthur D., and Libby Lee Colman. Pregnancy: The Psychological Experience [by] Arthur D. Colman and Libby Lee Colman. [New York]: Herder and Herder, 1971.

MLA (8th ed.) Citation

Colman, Arthur D., and Libby Lee Colman. Pregnancy: The Psychological Experience [by] Arthur D. Colman and Libby Lee Colman. Herder and Herder, 1971.