APA Zitierstil

Starke, L. E. (2011). State of the World 2011: A worldwatch institute report on progress toward a sustainable society.

Chicago Zitierstil

Starke, Linda; Editor. State of the World 2011: A Worldwatch Institute Report on Progress Toward a Sustainable Society. London, Earthscan, 2011.

MLA Zitierstil

Starke, Linda; Editor. State of the World 2011: A Worldwatch Institute Report on Progress Toward a Sustainable Society. 2011.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.