APA (7th ed.) Citation

(2004). RHS good plant guide. Dorling Kindersley.

Chicago Style (17th ed.) Citation

RHS Good Plant Guide. London: Dorling Kindersley, 2004.

MLA (9th ed.) Citation

RHS Good Plant Guide. Dorling Kindersley, 2004.

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