Cita APA (7a ed.)

Estados Unidos. Department of Health and Human Services. editor & Richards, L. G. (1981). Demographic trends and drug abuse, 1980-1995. Department of Health and Human Services.

Cita Chicago Style (17a ed.)

Estados Unidos. Department of Health and Human Services. editor y Louise G. Richards. Demographic Trends and Drug Abuse, 1980-1995. Rockville: Department of Health and Human Services, 1981.

Cita MLA (9a ed.)

Estados Unidos. Department of Health and Human Services. editor y Louise G. Richards. Demographic Trends and Drug Abuse, 1980-1995. Department of Health and Human Services, 1981.