APA (7th ed.) Citation

Githens, T. S. (1949). Drug plants of Africa. Univ. of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Githens, Thomas Stotesbury. Drug Plants of Africa. Philadelphia: Univ. of Pennsylvania Press, 1949.

MLA (9th ed.) Citation

Githens, Thomas Stotesbury. Drug Plants of Africa. Univ. of Pennsylvania Press, 1949.

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