APA Style

Holtz, R. D. (Robert D.), Kovacs, William D.,. (1981). An introduction to geotechnical engineering . Englewood Cliffs, N.J: Prentice-Hall.

Chicago Style

Holtz, R. D. (Robert D.), Kovacs, William D.,. An introduction to geotechnical engineering. Englewood Cliffs, N.J: Prentice-Hall, 1981. Books.

MLA Style

Holtz, R. D. (Robert D.), Kovacs, William D.,. An introduction to geotechnical engineering. Englewood Cliffs, N.J: Prentice-Hall, 1981. Books.

Turabian Style

Holtz, R. D. (Robert D.), Kovacs, William D.,. An introduction to geotechnical engineering. Englewood Cliffs, N.J: Prentice-Hall, 1981. Books.