APA-viite (7. p.)

Tarbuck, E. J., & Lutgens, F. K. (1993). The earth: An introduction to physical geology (4th ed.). Macmillan Publishing.

Chicago-viite (17. p.)

Tarbuck, Edward J., ja Frederick K. Lutgens. The Earth: An Introduction to Physical Geology. 4th ed. New York: Macmillan Publishing, 1993.

MLA-viite (9. p.)

Tarbuck, Edward J., ja Frederick K. Lutgens. The Earth: An Introduction to Physical Geology. 4th ed. Macmillan Publishing, 1993.