Cita APA (7th ed.)

Kramer, S. L. (2007). Geotechnical earthquake engineering (1a. ed.). Pearson Education Inc.

Cita Chicago (17th ed.)

Kramer, Steven L. Geotechnical Earthquake Engineering. 1a. ed. Nueva Delhi: Pearson Education Inc, 2007.

Cita MLA (9th ed.)

Kramer, Steven L. Geotechnical Earthquake Engineering. 1a. ed. Pearson Education Inc, 2007.