APA (7th ed.) Citation

Huppert, B., & Blackburn, N. (1981). Finite groups II. Springer-Verlag.

Chicago Style (17th ed.) Citation

Huppert, B., and N. Blackburn. Finite Groups II. Berlin ; New York: Springer-Verlag, 1981.

MLA (8th ed.) Citation

Huppert, B., and N. Blackburn. Finite Groups II. Springer-Verlag, 1981.