APA Edition Citation

Joseph A Gallian. (2020). Contemporary Abstract Algebra (9.). Cengage.

Chicago Edition Citation

Joseph A Gallian. Contemporary Abstract Algebra. 9. NewDelhi: Cengage, 2020.

MLA Edition Citation

Joseph A Gallian. Contemporary Abstract Algebra. 9. Cengage, 2020.

Warning: These citations may not always be 100% accurate.