Cita APA (7a ed.)

Dickinson, R. E. (1969). The makers of modern geography. Frederick A. Praeger.

Cita Chicago Style (17a ed.)

Dickinson, Robert E. The Makers of Modern Geography. New York: Frederick A. Praeger, 1969.

Cita MLA (9a ed.)

Dickinson, Robert E. The Makers of Modern Geography. Frederick A. Praeger, 1969.