APA引文

Polking, J. (2006). Differential equations. New Jersey: Pearson Prentice Hall.

Trích dẫn kiểu Chicago

Polking, John. Differential Equations. New Jersey: Pearson Prentice Hall, 2006.

MLA引文

Polking, John. Differential Equations. New Jersey: Pearson Prentice Hall, 2006.

警告：這些引文格式不一定是100％准確.