Cita APA

Nortman, D. L., & Hofstatter, E. (1978). Population and family planning programs. A compendium of data through 1978. New York US: s.e..

Citación estilo Chicago

Nortman, Dorothy L., y Ellen Hofstatter. Population and Family Planning Programs. A Compendium of Data Through 1978. New York US: s.e., 1978.

Cita MLA

Nortman, Dorothy L., y Ellen Hofstatter. Population and Family Planning Programs. A Compendium of Data Through 1978. New York US: s.e., 1978.