Cita APA (7a ed.)

Cook, M. H., & Newman, C. (1981). This side up: Making decisions about drugs. DHHS publication.

Cita Chicago Style (17a ed.)

Cook, Maureen H., y Carol Newman. "This Side Up: Making Decisions About Drugs." DHHS Publication 1981.

Cita MLA (8a ed.)

Cook, Maureen H., y Carol Newman. "This Side Up: Making Decisions About Drugs." DHHS Publication, 1981.