APA (7th ed.) Citation

Graf, A. B. (1976). Exotica, series 3: Pictorial cyclopedia of exotic plants from tropical and near-tropic regions (9th ed.). Roehrs.

Chicago Style (17th ed.) Citation

Graf, Alfred Byrd. Exotica, Series 3: Pictorial Cyclopedia of Exotic Plants from Tropical and Near-tropic Regions. 9th ed. E. Rutherford, N.J.: Roehrs, 1976.

MLA (9th ed.) Citation

Graf, Alfred Byrd. Exotica, Series 3: Pictorial Cyclopedia of Exotic Plants from Tropical and Near-tropic Regions. 9th ed. Roehrs, 1976.