APA Style
BELL, F.G. (1981).
Engineering properties of soils and rocks .
London:
Butterworths.
Chicago Style
BELL, F.G.
Engineering properties of soils and rocks.
London:
Butterworths,
1981.
Text.
MLA Style
BELL, F.G.
Engineering properties of soils and rocks.
London:
Butterworths,
1981.
Text.
Turabian Style
BELL, F.G.
Engineering properties of soils and rocks.
London:
Butterworths,
1981.
Print.