APA引文

Timoshenko, S. (1935). Elements of strength of materials. Princeton, N.J: Van Nostrand.

Trích dẫn kiểu Chicago

Timoshenko, Stephen. Elements of Strength of Materials. Princeton, N.J: Van Nostrand, 1935.

MLA引文

Timoshenko, Stephen. Elements of Strength of Materials. Princeton, N.J: Van Nostrand, 1935.

警告：這些引文格式不一定是100％准確.