APA (7th ed.) Zitazioa

Hers, D., & Tasa, D. (2014). Mcknights physical geography : a landscape: Appreciation (11th ed.). Person.

Chicago Style (17th ed.) Zitazioa

Hers, Darrel, eta Dannis Tasa. Mcknights Physical Geography : a Landscape: Appreciation. 11th ed. Edinburgh: Person, 2014.

MLA (9th ed.) Zitazioa

Hers, Darrel, eta Dannis Tasa. Mcknights Physical Geography : a Landscape: Appreciation. 11th ed. Person, 2014.