Cita APA (7th ed.)

McIntyre, M. P. (1973). Physical geography (2nd ed.). Ronald Press.

Cita Chicago (17th ed.)

McIntyre, Michael P. Physical Geography. 2nd ed. New York: Ronald Press, 1973.

Cita MLA (9th ed.)

McIntyre, Michael P. Physical Geography. 2nd ed. Ronald Press, 1973.