MLA

Fløystad, Gunnar, et al. Combinatorial Aspects of Commutative Algebra and Algebraic Geometry. Springer Berlin Heidelberg, 2011.

APA

Fløystad, G., Floystad, G., Johnsen, T., & Knutsen, A. Leopold. (2011). Combinatorial Aspects of Commutative Algebra and Algebraic Geometry. Springer Berlin Heidelberg.

Chicago

Fløystad, Gunnar, Gunnar Floystad, Trygve Johnsen, and Andreas Leopold Knutsen. Combinatorial Aspects of Commutative Algebra and Algebraic Geometry. : Springer Berlin Heidelberg, 2011.