APA (7th ed.) Citation

Little, E. L., & Woodbury, R. O. (1976). Trees of the Caribbean National Forest, Puerto Rico. Institute of Tropical Forestry.

Chicago Style (17th ed.) Citation

Little, Elbert Luther, and Roy O. Woodbury. Trees of the Caribbean National Forest, Puerto Rico. Rio Piedras, Puerto Rico: Institute of Tropical Forestry, 1976.

MLA (9th ed.) Citation

Little, Elbert Luther, and Roy O. Woodbury. Trees of the Caribbean National Forest, Puerto Rico. Institute of Tropical Forestry, 1976.