Dyfyniad APA

Cornish, M. J., Ruderman, F. A., & Spivack, S. S. (1963). Doctors and family planning. National Commitee on Maternal Health.

Dyfyniad Arddull Chicago

Cornish, Mary Jean, Florence A. Ruderman, and Sydney S. Spivack. Doctors and Family Planning. New York: National Commitee on Maternal Health, 1963.

Dyfyniad MLA

Cornish, Mary Jean, et al. Doctors and Family Planning. National Commitee on Maternal Health, 1963.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.