Cita APA

Dietrich, R. V. a. S. (1979). Rocks and minerals. John Wiley.

Chicago Edition Citation

Dietrich, Richard V and Skinner. Rocks and Minerals. New York: John Wiley, 1979.

Cita MLA

Dietrich, Richard V and Skinner. Rocks and Minerals. John Wiley, 1979.