Exotic plants illustrated. Photo album of indoor plants.

MLA

Graf, Alfred Byrd. Exotic Plants Illustrated. Photo Album of Indoor Plants. 7th ed. revised and enlarged. Rutherford: Roehrs Co., 1966.

APA

Graf, A. Byrd. (1966). Exotic plants illustrated. Photo album of indoor plants. 7th ed. revised and enlarged. Rutherford: Roehrs Co.

Chicago

Graf, Alfred Byrd, Exotic Plants Illustrated. Photo Album of Indoor Plants. 7th ed. revised and enlarged. Rutherford: Roehrs Co., 1966.