Cita APA (7a ed.)

Scovel, J. L., O`Brien, E. J., McCormack, J. C., & Chapman, R. B. (1965). Atlas of landforms. John Wiley.

Cita Chicago Style (17a ed.)

Scovel, James L., Emmett J. O`Brien, J. C. McCormack, y R. B. Chapman. Atlas of Landforms. New York: John Wiley, 1965.

Cita MLA (8a ed.)

Scovel, James L., et al. Atlas of Landforms. John Wiley, 1965.