Cita APA (7a ed.)

Chernicoff, S., Fox, H. A., & Tanner, L. H. (2002). Earth: Geologic principles and history. Houghton Mifflin.

Cita Chicago Style (17a ed.)

Chernicoff, Stanley, Haydn A. Fox, y Lawrence H. Tanner. Earth: Geologic Principles and History. Boston: Houghton Mifflin, 2002.

Cita MLA (9a ed.)

Chernicoff, Stanley, et al. Earth: Geologic Principles and History. Houghton Mifflin, 2002.