Gaya APA
Craig, R.F.. (1986).
Soil Mechanics (4th Edition).
London:
Chapman and Hall.
Gaya Chicago
Craig, R.F..
Soil Mechanics.
4th Edition
London:
Chapman and Hall,
1986.
Text.
Gaya MLA
Craig, R.F..
Soil Mechanics.
4th Edition
London:
Chapman and Hall,
1986.
Text.
Gaya Turabian
Craig, R.F..
Soil Mechanics.
4th Edition
London:
Chapman and Hall,
1986.
Print.