Citazione Stile APA (7a Edizione)

Hungerford, T. W. (1997). Abstract algebra: An introduction (2nd ed.). Brooks/Cole/Thomson Learning.

Citazione stile Chigago Style (17a edizione)

Hungerford, Thomas W. Abstract Algebra: An Introduction. 2nd ed. Singapore: Brooks/Cole/Thomson Learning, 1997.

Citatione MLA (9a ed.)

Hungerford, Thomas W. Abstract Algebra: An Introduction. 2nd ed. Brooks/Cole/Thomson Learning, 1997.