APA
Peck.R.B, Hanson.W.E & Thornburn.T.H. (1980). Foundation Engineering. New Delhi: Wiley Estern Ltd.
Chicago
Peck.R.B, Hanson.W.E and Thornburn.T.H. 1980. Foundation Engineering. New Delhi: Wiley Estern Ltd.
Harvard
Peck.R.B, Hanson.W.E and Thornburn.T.H. (1980). Foundation Engineering. New Delhi: Wiley Estern Ltd.
MLA
Peck.R.B, Hanson.W.E and Thornburn.T.H. Foundation Engineering. New Delhi: Wiley Estern Ltd. 1980.