APA Style

Kovacz, William D., Holtz, Robert D.. (1981). An Introduction To Geotechnical Engineering . New Yersey: PRESNTICE-HALL.

Chicago Style

Kovacz, William D., Holtz, Robert D.. An Introduction To Geotechnical Engineering. New Yersey: PRESNTICE-HALL, 1981. .

MLA Style

Kovacz, William D., Holtz, Robert D.. An Introduction To Geotechnical Engineering. New Yersey: PRESNTICE-HALL, 1981. .

Turabian Style

Kovacz, William D., Holtz, Robert D.. An Introduction To Geotechnical Engineering. New Yersey: PRESNTICE-HALL, 1981. .