APA引文

Gallian,Joseph A. (2017). Contemporary abstract algebra (9th.). Cengage.

芝加哥风格引文

Gallian,Joseph A. Contemporary Abstract Algebra. 9th. Australia: Cengage, 2017.

MLA引文

Gallian,Joseph A. Contemporary Abstract Algebra. 9th. Cengage, 2017.

警告：这些引文格式不一定是100％准确.