APA (7th ed.) Citation

Stepan, J., & Kellogg, E. H. (1974). Comparative study of world law on contraceptives: Revised and updated. Interdisciplinary Communications Programs, Smithsonian Institution.

Chicago Style (17th ed.) Citation

Stepan, Jan, and Edmund Halsey Kellogg. Comparative Study of World Law on Contraceptives: Revised and Updated. Washington: Interdisciplinary Communications Programs, Smithsonian Institution, 1974.

MLA (9th ed.) Citation

Stepan, Jan, and Edmund Halsey Kellogg. Comparative Study of World Law on Contraceptives: Revised and Updated. Interdisciplinary Communications Programs, Smithsonian Institution, 1974.