Citazione Stile APA (7a Edizione)

Preece, D. M., & Wood, H. R. B. (1964). Foundations of geography (14. ed.). Univ. Tutorial Press.

Citazione stile Chigago Style (17a edizione)

Preece, Dorothy Mary, e Harold Raymond Broadhurst Wood. Foundations of Geography. 14. ed. London: Univ. Tutorial Press, 1964.

Citatione MLA (9a ed.)

Preece, Dorothy Mary, e Harold Raymond Broadhurst Wood. Foundations of Geography. 14. ed. Univ. Tutorial Press, 1964.