Citazione Stile APA (7a Edizione)

Robinson, H. (1977). Morphology and landscape (3. ed.). University Tutorial Press.

Citazione stile Chigago Style (17a edizione)

Robinson, Harry. Morphology and Landscape. 3. ed. London: University Tutorial Press, 1977.

Citatione MLA (9a ed.)

Robinson, Harry. Morphology and Landscape. 3. ed. University Tutorial Press, 1977.