APA (7th ed.) Citation

Gentry, A. H. (1980). Bignoniaceae. New York Botanical Garden.

Chicago Style (17th ed.) Citation

Gentry, Alwyn H. Bignoniaceae. Bronx, N.Y.: New York Botanical Garden, 1980.

MLA (9th ed.) Citation

Gentry, Alwyn H. Bignoniaceae. New York Botanical Garden, 1980.