Cita APA (7th ed.)

Goodman, R. E. (1989). Introduction to rock mechanics (2a. ed.). John Wiley and Sons.

Cita Chicago (17th ed.)

Goodman, Richard E. Introduction to Rock Mechanics. 2a. ed. Nueva York: John Wiley and Sons, 1989.

Cita MLA (9th ed.)

Goodman, Richard E. Introduction to Rock Mechanics. 2a. ed. John Wiley and Sons, 1989.