APA Zitierstil

(2002).  Inventory of U.S. Greenhouse Gas Emossions and Sinks: 1990 - 2000.  U.S. Environmental Protection Agency.

Chicago Zitierstil

 Inventory of U.S. Greenhouse Gas Emossions and Sinks: 1990 - 2000.  U.S. Environmental Protection Agency, 2002.

MLA Zitierstil

 Inventory of U.S. Greenhouse Gas Emossions and Sinks: 1990 - 2000.  U.S. Environmental Protection Agency, 2002.

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