Cita APA (7a ed.)

Goodman, R. E. (1989). Introduction to rock mechanics (2da. ed.). J. Wiley.

Cita Chicago Style (17a ed.)

Goodman, Richard E. Introduction to Rock Mechanics. 2da. ed. New York: J. Wiley, 1989.

Cita MLA (8a ed.)

Goodman, Richard E. Introduction to Rock Mechanics. 2da. ed. J. Wiley, 1989.