APA (7th ed.) Zitazioa

Kimble, G. H. T., & Steel, R. (1966). Tropical Africa today. McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Kimble, George Herbert Tinley, eta Ronald Steel. Tropical Africa Today. St. Louis, Webster Division: McGraw-Hill, 1966.

MLA (9th ed.) Zitazioa

Kimble, George Herbert Tinley, eta Ronald Steel. Tropical Africa Today. McGraw-Hill, 1966.