Style de citation APA (7e éd.)

Washington (State). Department of Ecology. (2001). An aquatic plant identification manual for Washington's freshwater plants. The Dept..

Style de citation Chicago (17e éd.)

Washington (State). Department of Ecology. An Aquatic Plant Identification Manual for Washington's Freshwater Plants. [Olympia, Wash.]: The Dept., 2001.

Style de citation MLA (8e éd.)

Washington (State). Department of Ecology. An Aquatic Plant Identification Manual for Washington's Freshwater Plants. The Dept., 2001.

Attention : ces citations peuvent ne pas être correctes à 100%.