APA (7e ed.) Bronvermelding
Singh, A., & Chowdhary, R. R. (1967). Soil engineering in theory and practice (3rd.). CBS Publishers.
Chicago (17e ed.) Bronvermelding
Singh, Alam, en R. R. Chowdhary. Soil Engineering in Theory and Practice. 3rd. New Delhi: CBS Publishers, 1967.
MLA (9e ed.) Bronvermelding
Singh, Alam, en R. R. Chowdhary. Soil Engineering in Theory and Practice. 3rd. CBS Publishers, 1967.
Let op: Deze citaties zijn niet altijd 100% accuraat.