APA Citation

Greep, R. O. (1963). Human Fertility and Population Problems. Massachusetts, Estados Unidos: Schenkman.

Chicago Style Citation

Greep, Roy O. Human Fertility and Population Problems. Massachusetts, Estados Unidos: Schenkman, 1963.

MLA Citation

Greep, Roy O. Human Fertility and Population Problems. Massachusetts, Estados Unidos: Schenkman, 1963.

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