APA (7th ed.) Citation

Gallian, J. A. (1986). Contemporary abstract algebra. D.C. Heath.

Chicago Style (17th ed.) Citation

Gallian, Joseph A. Contemporary Abstract Algebra. Lexington: D.C. Heath, 1986.

MLA (9th ed.) Citation

Gallian, Joseph A. Contemporary Abstract Algebra. D.C. Heath, 1986.