Cita APA (7a ed.)

Johnston, L. D., Bachman, J. G., & O'Malley, P. M. (1982). Student drug use, attitudes and beliefs: National trends 1975 - 1982. DHHS publication.

Cita Chicago Style (17a ed.)

Johnston, Lloyd D., Jerald G. Bachman, y Patrick M. O'Malley. "Student Drug Use, Attitudes and Beliefs: National Trends 1975 - 1982." DHHS Publication 1982.

Cita MLA (8a ed.)

Johnston, Lloyd D., et al. "Student Drug Use, Attitudes and Beliefs: National Trends 1975 - 1982." DHHS Publication, 1982.