Cita APA (7a ed.)

Minnesota, Planning Agency, Guthrie, K., & Minnesota Planning Agency. (1989). Alcohol safety program: Survey of screeners and assessors.

Cita Chicago Style (17a ed.)

Minnesota, Planning Agency, Kathy Guthrie, y Minnesota Planning Agency. Alcohol Safety Program: Survey of Screeners and Assessors. [St. Paul], 1989.

Cita MLA (8a ed.)

Minnesota, Planning Agency, et al. Alcohol Safety Program: Survey of Screeners and Assessors. 1989.