Cita APA (7a ed.)

Raup, O. B., Earhart, R. L., Whipple, J. W., & Carrara, P. E. (1983). GEOLOGY: Along going-to-the-Sun Road glacier National Park, Montana. Glacier Natural History Association.

Cita Chicago Style (17a ed.)

Raup, Omer B., Robert L. Earhart, James W. Whipple, y Paul E. Carrara. GEOLOGY: Along Going-to-the-Sun Road Glacier National Park, Montana. West Glacier, Montana: Glacier Natural History Association, 1983.

Cita MLA (8a ed.)

Raup, Omer B., et al. GEOLOGY: Along Going-to-the-Sun Road Glacier National Park, Montana. Glacier Natural History Association, 1983.