APA引文

Seng, L. P. (2003). Strength of materials for polytechnic. Singapore: Prentice Hall.

Trích dẫn kiểu Chicago

Seng, Lim Poh. Strength of Materials for Polytechnic. Singapore: Prentice Hall, 2003.

MLA引文

Seng, Lim Poh. Strength of Materials for Polytechnic. Singapore: Prentice Hall, 2003.

警告：這些引文格式不一定是100％准確.