APA引文

Beer, F. P., & Johnston, E. R. (1987). Mechanics for Engineers: Statics. Singapore: McGraw-Hill.

Trích dẫn kiểu Chicago

Beer, Ferdinand P., và E. Russell Johnston. Mechanics for Engineers: Statics. Singapore: McGraw-Hill, 1987.

MLA引文

Beer, Ferdinand P., và E. Russell Johnston. Mechanics for Engineers: Statics. Singapore: McGraw-Hill, 1987.

警告：这些引文格式不一定是100％准确.