Cita APA

Johnson, M. A., & Johnson, M. A. (1977). Attitudes, beliefs, and transportation behavior. Berkeley, Calif.: Institute of Transportation Studies University of California.

Citación estilo Chicago

Johnson, Michael Alan, y Michael Alan Johnson. Attitudes, Beliefs, and Transportation Behavior. Berkeley, Calif.: Institute of Transportation Studies University of California, 1977.

Cita MLA

Johnson, Michael Alan, y Michael Alan Johnson. Attitudes, Beliefs, and Transportation Behavior. Berkeley, Calif.: Institute of Transportation Studies University of California, 1977.