Cita APA

Healey, J. R. (1975). Geography: A modern sinthesis (2a. ed.). New York: Haper & Row.

Citación estilo Chicago

Healey, John R. Geography: A Modern Sinthesis. 2a. ed. New York: Haper & Row, 1975.

Cita MLA

Healey, John R. Geography: A Modern Sinthesis. 2a. ed. New York: Haper & Row, 1975.