APA (7th ed.) Citation

Dempster, L. T. (1980). The genus Galium (Rubiaceae) in South America. Pacific Tropical Botanical Garden.

Chicago Style (17th ed.) Citation

Dempster, Lauramay T. The Genus Galium (Rubiaceae) in South America. Lawai, Kauai, Hawaii: Pacific Tropical Botanical Garden, 1980.

MLA (9th ed.) Citation

Dempster, Lauramay T. The Genus Galium (Rubiaceae) in South America. Pacific Tropical Botanical Garden, 1980.