APA (7e ed.) Bronvermelding

Knowles, P. (1977). Design of structural steelwork. Surrey University Press.

Chicago (17e ed.) Bronvermelding

Knowles, Peter. Design of Structural Steelwork. London: Surrey University Press, 1977.

MLA (9e ed.) Bronvermelding

Knowles, Peter. Design of Structural Steelwork. Surrey University Press, 1977.