APA (7th ed.) Citation

Hallingby, L. (1985). A Human Sexuality and Sex Education Information Service and Library.

Chicago Style (17th ed.) Citation

Hallingby, Leigh. A Human Sexuality and Sex Education Information Service and Library. 1985.

MLA (9th ed.) Citation

Hallingby, Leigh. A Human Sexuality and Sex Education Information Service and Library. 1985.

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