Cita APA

HOLTZ, R. D., & KOVACS, W. D. (1981). An introduction to geotechnical engineering. Prentice-hall.

Citación estilo Chicago

HOLTZ, Robert D., and William D. KOVACS. An Introduction to Geotechnical Engineering. New Jersey: Prentice-hall, 1981.

Cita MLA

HOLTZ, Robert D., and William D. KOVACS. An Introduction to Geotechnical Engineering. Prentice-hall, 1981.

Warning: These citations may not always be 100% accurate.