Cita APA

Clarke, J. I. (1972). Population geography (2nd ed.). Pergamon Press.

Citación estilo Chicago

Clarke, John Innes. Population Geography. 2nd ed. Oxford: Pergamon Press, 1972.

Cita MLA

Clarke, John Innes. Population Geography. 2nd ed. Pergamon Press, 1972.

Warning: These citations may not always be 100% accurate.