APA (7th ed.) Citation

Zapperi, R. (1991). The pregnant man. Harwood Academic.

Chicago Style (17th ed.) Citation

Zapperi, Roberto. The Pregnant Man. Chur, Switzerland: Harwood Academic, 1991.

MLA (9th ed.) Citation

Zapperi, Roberto. The Pregnant Man. Harwood Academic, 1991.

Warning: These citations may not always be 100% accurate.