MLA

Endres, Alfred, and Volker Radke. Economics for Environmental Studies. Springer Berlin Heidelberg, 2012.

APA

Endres, A., & Radke, V. (2012). Economics for Environmental Studies. Springer Berlin Heidelberg.

Chicago

Endres, Alfred, and Volker Radke. Economics for Environmental Studies. : Springer Berlin Heidelberg, 2012.