APA Style
Powrie, William. (1977).
Soil Mechanics .
London:
E AND FN SPON.
Chicago Style
Powrie, William.
Soil Mechanics.
London:
E AND FN SPON,
1977.
.
MLA Style
Powrie, William.
Soil Mechanics.
London:
E AND FN SPON,
1977.
.
Turabian Style
Powrie, William.
Soil Mechanics.
London:
E AND FN SPON,
1977.
.