APA (7th ed.) Citation

Spence, L. E., & Vanden Eynden, C. (1993). Elementary abstract algebra. Harper Collins College.

Chicago Style (17th ed.) Citation

Spence, Lawrence E., and Charles Vanden Eynden. Elementary Abstract Algebra. New York: Harper Collins College, 1993.

MLA (9th ed.) Citation

Spence, Lawrence E., and Charles Vanden Eynden. Elementary Abstract Algebra. Harper Collins College, 1993.