Cita APA (7th ed.)

Dickinson, R. E. (1970). Regional ecology: The study of man's environment. Wiley.

Cita Chicago (17th ed.)

Dickinson, Robert Eric. Regional Ecology: The Study of Man's Environment. New York: Wiley, 1970.

Cita MLA (9th ed.)

Dickinson, Robert Eric. Regional Ecology: The Study of Man's Environment. Wiley, 1970.