APA

Tucker G. C., . (1983). The taxonomy of Cyperus (Cyperaceae) in Costa Rica and Panama. Michigan: The American Society of Plant Taxonomists.

Chicago

Tucker Gordon C, . 1983. The taxonomy of Cyperus (Cyperaceae) in Costa Rica and Panama. Michigan: The American Society of Plant Taxonomists.

Harvard

Tucker G. C., . (1983). The taxonomy of Cyperus (Cyperaceae) in Costa Rica and Panama. Michigan: The American Society of Plant Taxonomists.

MLA

Tucker Gordon C, . The taxonomy of Cyperus (Cyperaceae) in Costa Rica and Panama. Michigan: The American Society of Plant Taxonomists. 1983.