APA (7th ed.) Citation

Hollen, K. H. (2004). The reproductive system. Greenwood Press.

Chicago Style (17th ed.) Citation

Hollen, Kathryn H. The Reproductive System. Westport, Conn.: Greenwood Press, 2004.

MLA (9th ed.) Citation

Hollen, Kathryn H. The Reproductive System. Greenwood Press, 2004.