Παραπομπή σε μορφή APA (7η εκδ.)

Nortman, D., & Hofstatter, E. (1980). Population and family planning programs: A compendium of data through 1978. Population Council.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Nortman, Dorothy, και Ellen Hofstatter. Population and Family Planning Programs: A Compendium of Data Through 1978. New York: Population Council, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

Nortman, Dorothy, και Ellen Hofstatter. Population and Family Planning Programs: A Compendium of Data Through 1978. Population Council, 1980.