APA (7th ed.) Citation

Dunsterville, G. C. K. (1987). Venezuelan orchids. Armitano.

Chicago Style (17th ed.) Citation

Dunsterville, Galfrid C. K. Venezuelan Orchids. Venezuela: Armitano, 1987.

MLA (9th ed.) Citation

Dunsterville, Galfrid C. K. Venezuelan Orchids. Armitano, 1987.