Dyfyniad APA

Endres, A., & Radke, V. (2012). Economics for environmental studies: A strategic guide to micro- and macroeconomics. Springer.

Dyfyniad Arddull Chicago

Endres, Alfred, and Volker Radke. Economics for Environmental Studies: A Strategic Guide to Micro- and Macroeconomics. Heidelberg: Springer, 2012.

Dyfyniad MLA

Endres, Alfred, and Volker Radke. Economics for Environmental Studies: A Strategic Guide to Micro- and Macroeconomics. Springer, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.