Cita APA (7a ed.)

CHENG LIU & EVETT, J. B. (1981). Soils and foundations. Prentice-Hall.

Cita Chicago Style (17a ed.)

CHENG LIU y Jack B. EVETT. Soils and Foundations. New Jersey: Prentice-Hall, 1981.

Cita MLA (9a ed.)

CHENG LIU y Jack B. EVETT. Soils and Foundations. Prentice-Hall, 1981.