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.