APA (7th ed.) Citation

Hatcher, R. A. (1997). The essentials of contraceptive technology. Population Information Program.

Chicago Style (17th ed.) Citation

Hatcher, Robert A. The Essentials of Contraceptive Technology. Baltimore: Population Information Program, 1997.

MLA (8th ed.) Citation

Hatcher, Robert A. The Essentials of Contraceptive Technology. Population Information Program, 1997.

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