APA (7e ed.) Bronvermelding

(1991). Deep Foundations Implovements Design, Construction And Testing Editor: Melvin I. Esrig And Robert Bachus. ASTM.

Chicago (17e ed.) Bronvermelding

Deep Foundations Implovements Design, Construction And Testing Editor: Melvin I. Esrig And Robert Bachus. ASTM, 1991.

MLA (8e ed.) Bronvermelding

Deep Foundations Implovements Design, Construction And Testing Editor: Melvin I. Esrig And Robert Bachus. ASTM, 1991.

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