APA (7th ed.) Citation

Royal Horticultural Society. (1995). The RHS plant finder. Dorling Kindersley.

Chicago Style (17th ed.) Citation

Royal Horticultural Society. The RHS Plant Finder. London: Dorling Kindersley, 1995.

MLA (9th ed.) Citation

Royal Horticultural Society. The RHS Plant Finder. Dorling Kindersley, 1995.

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