APA (7th ed.) Citation

Popenoe, P. (1929). The child's heredity. Williams & Wilkins.

Chicago Style (17th ed.) Citation

Popenoe, Paul. The Child's Heredity. Baltimore: Williams & Wilkins, 1929.

MLA (9th ed.) Citation

Popenoe, Paul. The Child's Heredity. Williams & Wilkins, 1929.

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