APA Style
Legget, Robert Ferguson. (c1988.).
Geology and engineering (3rd ed).
New York:
McGraw-Hill.
Chicago Style
Legget, Robert Ferguson.
Geology and engineering.
3rd ed
New York:
McGraw-Hill,
c1988..
Buku Teks.
MLA Style
Legget, Robert Ferguson.
Geology and engineering.
3rd ed
New York:
McGraw-Hill,
c1988..
Buku Teks.
Turabian Style
Legget, Robert Ferguson.
Geology and engineering.
3rd ed
New York:
McGraw-Hill,
c1988..
Buku Teks.