APA (7th ed.) Citation

Hatcher, R. A., & Hatcher, R. A. (1997). The essentials of contraceptive technology. Population Information Program, Center for Communication Programs, The Johns Hopkins School of Public Health.

Chicago Style (17th ed.) Citation

Hatcher, Robert A., and Robert A. Hatcher. The Essentials of Contraceptive Technology. Baltimore, MD: Population Information Program, Center for Communication Programs, The Johns Hopkins School of Public Health, 1997.

MLA (9th ed.) Citation

Hatcher, Robert A., and Robert A. Hatcher. The Essentials of Contraceptive Technology. Population Information Program, Center for Communication Programs, The Johns Hopkins School of Public Health, 1997.