APA (7th ed.) Citation

Bubley, E., & Knauth, P. (1979). A mysterious presence: Macrophotography of plants. Workman Pub. Co..

Chicago Style (17th ed.) Citation

Bubley, Esther, and Percy Knauth. A Mysterious Presence: Macrophotography of Plants. New York: Workman Pub. Co., 1979.

MLA (9th ed.) Citation

Bubley, Esther, and Percy Knauth. A Mysterious Presence: Macrophotography of Plants. Workman Pub. Co., 1979.

Warning: These citations may not always be 100% accurate.