APA (7th ed.) Citation

Kap Suk Koh, Hahm, H. S., & Byun Jong Hwa. (1980). Korea contraceptive prevalence survey report. Korean Institute for Family Planning.

Chicago Style (17th ed.) Citation

Kap Suk Koh, Hee Soon Hahm, and Byun Jong Hwa. Korea Contraceptive Prevalence Survey Report. [Seoul]: Korean Institute for Family Planning, 1980.

MLA (9th ed.) Citation

Kap Suk Koh, et al. Korea Contraceptive Prevalence Survey Report. Korean Institute for Family Planning, 1980.