Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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