Cita APA (7a ed.)

Dietrich, R. V., & Wicander, R. (1983). Minerals, rocks, and fossils. Wiley.

Cita Chicago Style (17a ed.)

Dietrich, Richard Vincent, y Reed Wicander. Minerals, Rocks, and Fossils. New York: Wiley, 1983.

Cita MLA (9a ed.)

Dietrich, Richard Vincent, y Reed Wicander. Minerals, Rocks, and Fossils. Wiley, 1983.