APA aipamena

Eastman, N. J. (1963). Expectant Motherhood. Boston: Little, Brown and Co..

Chicago Style aipamena

Eastman, Nicholson J. Expectant Motherhood. Boston: Little, Brown and Co., 1963.

MLA aipamena

Eastman, Nicholson J. Expectant Motherhood. Boston: Little, Brown and Co., 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.