APA (7e ed.) Bronvermelding
Singh Alam. Soil engineering in theory and practise: Volume 1 fundamentals and general principles (4th ed.). CBS Pblisher.
Chicago (17e ed.) Bronvermelding
Singh Alam. Soil Engineering in Theory and Practise: Volume 1 Fundamentals and General Principles. 4th ed. New Delhi: CBS Pblisher.
MLA (9e ed.) Bronvermelding
Singh Alam. Soil Engineering in Theory and Practise: Volume 1 Fundamentals and General Principles. 4th ed. CBS Pblisher.
Let op: Deze citaties zijn niet altijd 100% accuraat.