MLA

Ganyushkin, Olexandr, et al. Classical Finite Transformation Semigroups. Springer London, 2009.

APA

Ganyushkin, O., Friedlander, E., Mazorchuk, V., & Greenlees, J. (2009). Classical Finite Transformation Semigroups. Springer London.

Chicago

Ganyushkin, Olexandr, Eric Friedlander, Volodymyr Mazorchuk, and John Greenlees. Classical Finite Transformation Semigroups. : Springer London, 2009.