Cita APA (7a ed.)

Park, C. W. (1965). The population explosion. Heinemann Educational Books.

Cita Chicago Style (17a ed.)

Park, Cyril Wright. The Population Explosion. London: Heinemann Educational Books, 1965.

Cita MLA (9a ed.)

Park, Cyril Wright. The Population Explosion. Heinemann Educational Books, 1965.