APA (7th ed.) Citation

O'Brien, J. A. (1968). Family planning in a exploding population. Hawthorn Books.

Chicago Style (17th ed.) Citation

O'Brien, John Anthony. Family Planning in a Exploding Population. Nueva York: Hawthorn Books, 1968.

MLA (9th ed.) Citation

O'Brien, John Anthony. Family Planning in a Exploding Population. Hawthorn Books, 1968.