Cita APA (7a ed.)

Coale, A. J., Härm, E., & Anderson, B. A. (1979). Human Fertility in Russia Since the Nineteenth Century. Princeton University Press.

Cita Chicago Style (17a ed.)

Coale, Ansley J., Erna Härm, y Barbara A. Anderson. Human Fertility in Russia Since the Nineteenth Century. Princeton, New Jersey: Princeton University Press, 1979.

Cita MLA (8a ed.)

Coale, Ansley J., et al. Human Fertility in Russia Since the Nineteenth Century. Princeton University Press, 1979.