Cita APA

Little, E. L. 1., & Woodbury, R. O. (1976). Trees of the Caribbean National Forest, Puerto Rico. Rio Piedras, Puerto Rico: Institute of Tropical Forestry.

Citación estilo Chicago

Little, Elbert Luther 1907-2004, y Roy O. Woodbury. Trees of the Caribbean National Forest, Puerto Rico. Rio Piedras, Puerto Rico: Institute of Tropical Forestry, 1976.

Cita MLA

Little, Elbert Luther 1907-2004, y Roy O. Woodbury. Trees of the Caribbean National Forest, Puerto Rico. Rio Piedras, Puerto Rico: Institute of Tropical Forestry, 1976.