MLA

Parrochia, Daniel, Parrochia, and Pierre Neuville. Towards a General Theory of Classifications. Springer Basel, 2013.

APA

Parrochia, D., Parrochia, P., & Neuville, P. (2013). Towards a General Theory of Classifications. Springer Basel.

Chicago

Parrochia, Daniel, Parrochia, and Pierre Neuville. Towards a General Theory of Classifications. : Springer Basel, 2013.