APA (7e ed.) Bronvermelding
Smith , I. (2014). Smith's elements of soil mechanics (9th ed.). John Wiley & Sons.
Chicago (17e ed.) Bronvermelding
Smith , Ian. Smith's Elements of Soil Mechanics. 9th ed. New York: John Wiley & Sons, 2014.
MLA (9e ed.) Bronvermelding
Smith , Ian. Smith's Elements of Soil Mechanics. 9th ed. John Wiley & Sons, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.