Cita APA (7a ed.)

O'Brien, J. A. (1968). Family planning in an exploding population ([1st ed.].). Hawthorn Books.

Cita Chicago Style (17a ed.)

O'Brien, John A. Family Planning in an Exploding Population. [1st ed.]. New York: Hawthorn Books, 1968.

Cita MLA (9a ed.)

O'Brien, John A. Family Planning in an Exploding Population. [1st ed.]. Hawthorn Books, 1968.