APA (7th ed.) Zitazioa

ROBINSON, H. (1969). Morphology and landscape. University Tutorial Press.

Chicago Style (17th ed.) Zitazioa

ROBINSON, Harry. Morphology and Landscape. London: University Tutorial Press, 1969.

MLA (9th ed.) Zitazioa

ROBINSON, Harry. Morphology and Landscape. University Tutorial Press, 1969.