Dyfyniad APA

Nortman, D. L., & Fisher, J. (1985). Population and family planning programs: A compendium of data through 1983 (12th ed.). The Population Council.

Dyfyniad Arddull Chicago

Nortman, Dorothy L., and Joanne Fisher. Population and Family Planning Programs: A Compendium of Data Through 1983. 12th ed. New York: The Population Council, 1985.

Dyfyniad MLA

Nortman, Dorothy L., and Joanne Fisher. Population and Family Planning Programs: A Compendium of Data Through 1983. 12th ed. The Population Council, 1985.

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