APA引文

Knowles, P. (1977). Design of Structural Steelwork. Surrey university.

Chicago Edition Citation

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

MLA引文

Knowles, Peter. Design of Structural Steelwork. Surrey university, 1977.

警告：這些引文格式不一定是100％准確.