Cita APA (7a ed.)

Rotman, J. J. (1995). An introduction to the theory of groups (4a.). Springer-Verlag.

Cita Chicago Style (17a ed.)

Rotman, Joseph J. An Introduction to the Theory of Groups. 4a. New York: Springer-Verlag, 1995.

Cita MLA (8a ed.)

Rotman, Joseph J. An Introduction to the Theory of Groups. 4a. Springer-Verlag, 1995.