Cita APA (7a ed.)

Tarbuck, E. J., & Lutgens, F. K. (1994). Transparencies: Earth: an introduction to physical geology (6th. ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Tarbuck, Edward J., y Frederick K. Lutgens. Transparencies: Earth: An Introduction to Physical Geology. 6th. ed. Upper Saddle River: Prentice Hall, 1994.

Cita MLA (8a ed.)

Tarbuck, Edward J., y Frederick K. Lutgens. Transparencies: Earth: An Introduction to Physical Geology. 6th. ed. Prentice Hall, 1994.