APA (7th ed.) Citation

Hatt, P. K. (1952). Backgrounds of human fertility in Puerto Rico. Princeton University Press.

Chicago Style (17th ed.) Citation

Hatt, Paul K. Backgrounds of Human Fertility in Puerto Rico. [Place of publication not identified]: Princeton University Press, 1952.

MLA (9th ed.) Citation

Hatt, Paul K. Backgrounds of Human Fertility in Puerto Rico. Princeton University Press, 1952.