APA引文

Gallian, J. A. (2017). Contemporary abstract algebra (Ninth editon.). Cengage Learning.

Chicago Style (17th ed.) Citation

Gallian, Joseph A. Contemporary Abstract Algebra. Ninth editon. Boston, MA: Cengage Learning, 2017.

MLA引文

Gallian, Joseph A. Contemporary Abstract Algebra. Ninth editon. Cengage Learning, 2017.

警告：這些引文格式不一定是100％准確.