APA (7th ed.) Zitazioa

Edited by Holly, B. P. (1989). Themes in geographic thought. Rawat.

Chicago Style (17th ed.) Zitazioa

Edited by Holly, Brian P. Themes in Geographic Thought. Jaipur: Rawat, 1989.

MLA (9th ed.) Zitazioa

Edited by Holly, Brian P. Themes in Geographic Thought. Rawat, 1989.