APA (7e ed.) Bronvermelding

Bowles, J. E. (1984). Physical and geotechnical properties of soils (2nd ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Bowles, Joseph E. Physical and Geotechnical Properties of Soils. 2nd ed. New York: McGraw-Hill, 1984.

MLA (9e ed.) Bronvermelding

Bowles, Joseph E. Physical and Geotechnical Properties of Soils. 2nd ed. McGraw-Hill, 1984.