Lua APA (7ú heag.)

Edited by Helge Jörgens, A. L. (2013). Understanding Environmental Policy Convergence (1.). Cambridge University Press.

Lua i Stíl Chicago (17ú heag.)

Edited by Helge Jörgens, Andrea Lenschow. Understanding Environmental Policy Convergence. 1. Cambridge University Press, 2013.

Lua MLA (8ú heag.)

Edited by Helge Jörgens, Andrea Lenschow. Understanding Environmental Policy Convergence. 1. Cambridge University Press, 2013.

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