APA (7e ed.) Bronvermelding
Punmia, B. C., & Jain, A. K. (1994). Soil mechanics and foundations (13th ed.). Laxmi Pub.
Chicago (17e ed.) Bronvermelding
Punmia, B. C., en Ashok Kumar/Jain Jain. Soil Mechanics and Foundations. 13th ed. Kolkata: Laxmi Pub, 1994.
MLA (9e ed.) Bronvermelding
Punmia, B. C., en Ashok Kumar/Jain Jain. Soil Mechanics and Foundations. 13th ed. Laxmi Pub, 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.