APA (7th ed.) Citation

New York Botanical Garden, Campbell, D. G., & Hammond, H. D. (1989). Floristic inventory of tropical countries: The status of plant systematics, collections, and vegetation, plus recommendations for the future. New York Botanical Garden.

Chicago Style (17th ed.) Citation

New York Botanical Garden, David G. Campbell, and H. David Hammond. Floristic Inventory of Tropical Countries: The Status of Plant Systematics, Collections, and Vegetation, Plus Recommendations for the Future. Bronx, N.Y.: New York Botanical Garden, 1989.

MLA (9th ed.) Citation

New York Botanical Garden, et al. Floristic Inventory of Tropical Countries: The Status of Plant Systematics, Collections, and Vegetation, Plus Recommendations for the Future. New York Botanical Garden, 1989.