Citazione Stile APA (7a Edizione)

Spencer, J. E., & Thomas, W. L. (1971). Asia, east by south: A cultural geography (2nd ed.). Wiley.

Citazione stile Chigago Style (17a edizione)

Spencer, Joseph Earle, e William Leroy Thomas. Asia, East by South: A Cultural Geography. 2nd ed. New York: Wiley, 1971.

Citatione MLA (9a ed.)

Spencer, Joseph Earle, e William Leroy Thomas. Asia, East by South: A Cultural Geography. 2nd ed. Wiley, 1971.