APA (7th ed.) Citation

Eckholm, E. P., & Newland, K. (1977). Health: The family planning factor. Worldwatch Institute.

Chicago Style (17th ed.) Citation

Eckholm, Erik P., and Kathleen Newland. Health: The Family Planning Factor. Washington: Worldwatch Institute, 1977.

MLA (9th ed.) Citation

Eckholm, Erik P., and Kathleen Newland. Health: The Family Planning Factor. Worldwatch Institute, 1977.