Citazione Stile APA (7a Edizione)

Guest, A. (1980). Advanced practical geography: A course for sixth forms and colleges (5. ed., reprinted with amendments.). Heinemann.

Citazione stile Chigago Style (17a edizione)

Guest, Arthur. Advanced Practical Geography: A Course for Sixth Forms and Colleges. 5. ed., reprinted with amendments. London: Heinemann, 1980.

Citatione MLA (9a ed.)

Guest, Arthur. Advanced Practical Geography: A Course for Sixth Forms and Colleges. 5. ed., reprinted with amendments. Heinemann, 1980.