APA (7th ed.) Citation

(1981). The human reproductive systems: Parts and functions : a programmed learning module on the anatomy and physiology of the male and female reproductive systems. Population Information/Population Center Foundation.

Chicago Style (17th ed.) Citation

The Human Reproductive Systems: Parts and Functions : A Programmed Learning Module on the Anatomy and Physiology of the Male and Female Reproductive Systems. Manila, Philippines: Population Information/Population Center Foundation, 1981.

MLA (9th ed.) Citation

The Human Reproductive Systems: Parts and Functions : A Programmed Learning Module on the Anatomy and Physiology of the Male and Female Reproductive Systems. Population Information/Population Center Foundation, 1981.