APA (7e ed.) Bronvermelding
Das, B. M. (2007). Principles of foundation engineering: Adapted international student edition (6th ed.). Thomson.
Chicago (17e ed.) Bronvermelding
Das, Braja M. Principles of Foundation Engineering: Adapted International Student Edition. 6th ed. Singapore: Thomson, 2007.
MLA (9e ed.) Bronvermelding
Das, Braja M. Principles of Foundation Engineering: Adapted International Student Edition. 6th ed. Thomson, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.