APA (7th ed.) Citation

Langley, L. L. (1973). Contraception. Dowden, Hutchinson & Ross.

Chicago Style (17th ed.) Citation

Langley, Leroy Lester. Contraception. Stroudsburg (Pennsylvania): Dowden, Hutchinson & Ross, 1973.

MLA (9th ed.) Citation

Langley, Leroy Lester. Contraception. Dowden, Hutchinson & Ross, 1973.

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