APA (7th ed.) Zitazioa

Klimm, L. E. (1965). Introductory economic geography. Harcourt, Brace & World.

Chicago Style (17th ed.) Zitazioa

Klimm, Lester E. Introductory Economic Geography. New york: Harcourt, Brace & World, 1965.

MLA (9th ed.) Zitazioa

Klimm, Lester E. Introductory Economic Geography. Harcourt, Brace & World, 1965.