Rotman, J. J. (1995). An Introduction to the Theory of Groups (4th ed.). Springer.
Citazione stile Chigago Style (17a edizione)Rotman, Joseph J. An Introduction to the Theory of Groups. 4th ed. New York: Springer, 1995.
Citatione MLA (9a ed.)Rotman, Joseph J. An Introduction to the Theory of Groups. 4th ed. Springer, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.