Cita APA (7a ed.)

Rittenhouse, J. D. (1977). The epidemiology of heroin and other narcotics. DHEW publication.

Cita Chicago Style (17a ed.)

Rittenhouse, Joan D. "The Epidemiology of Heroin and Other Narcotics." DHEW Publication 1977.

Cita MLA (9a ed.)

Rittenhouse, Joan D. "The Epidemiology of Heroin and Other Narcotics." DHEW Publication, 1977.