Cita APA (7a ed.)

Bachman, J. G., Johnston, L. D., & O'Malley, P. M. (1987). Monitoring the future: Questionnaire responses from the nation's high school seniors : 1986. Survey Research Center, University of Michigan.

Cita Chicago Style (17a ed.)

Bachman, Jerald G., Lloyd D. Johnston, y Patrick M. O'Malley. Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors : 1986. Ann Arbor: Survey Research Center, University of Michigan, 1987.

Cita MLA (9a ed.)

Bachman, Jerald G., et al. Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors : 1986. Survey Research Center, University of Michigan, 1987.