Cita APA (7a ed.)

USA & Hunt, D. E. (1995). Pulse check: National trends in drug abuse.

Cita Chicago Style (17a ed.)

USA y Dana E. Hunt. Pulse Check: National Trends in Drug Abuse. Washington, DC, 1995.

Cita MLA (9a ed.)

USA y Dana E. Hunt. Pulse Check: National Trends in Drug Abuse. 1995.