APA (7th ed.) Citation

Graham, R. (1982). Slipper orchids: The art of Digby Graham (1. publ.). Croom Helm.

Chicago Style (17th ed.) Citation

Graham, Robin. Slipper Orchids: The Art of Digby Graham. 1. publ. London u.a: Croom Helm, 1982.

MLA (9th ed.) Citation

Graham, Robin. Slipper Orchids: The Art of Digby Graham. 1. publ. Croom Helm, 1982.

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