Penggayaan APA
Bowles. (1).
Engineering properties of soils and their measurement (4).
Boston:
McGraww-Hill.
Chicago Style
Bowles.
Engineering properties of soils and their measurement.
4
Boston:
McGraww-Hill,
1.
Text.
MLA Style
Bowles.
Engineering properties of soils and their measurement.
4
Boston:
McGraww-Hill,
1.
Text.
Turabian Style
Bowles.
Engineering properties of soils and their measurement.
4
Boston:
McGraww-Hill,
1.
Print.