APA Citation

Voelpel, J., & Voelpel, J. (1976). Population programmes and projects. New York, New York: United Nations Fund for Population Activities.

Chicago Style Citation

Voelpel, Jack, and Jack Voelpel. Population Programmes and Projects. New York, New York: United Nations Fund for Population Activities, 1976.

MLA Citation

Voelpel, Jack, and Jack Voelpel. Population Programmes and Projects. New York, New York: United Nations Fund for Population Activities, 1976.

Warning: These citations may not always be 100% accurate.