APA (7e ed.) Bronvermelding

289495 Bowles, J. E. (1979). Physical and geotechnical properties of soils. New York : McGraw-Hill.

Chicago (17e ed.) Bronvermelding

289495 Bowles, Joseph E. Physical and Geotechnical Properties of Soils. New York : McGraw-Hill, 1979.

MLA (9e ed.) Bronvermelding

289495 Bowles, Joseph E. Physical and Geotechnical Properties of Soils. New York : McGraw-Hill, 1979.

Let op: Deze citaties zijn niet altijd 100% accuraat.