APA (7th ed.) Citation

The Royal Horticultural Society & Brickell, C. (2003). The Royal Horticultural Society (Vol. 2), K-Z encyclopedia of garden plants. DK Pub..

Chicago Style (17th ed.) Citation

The Royal Horticultural Society and Christopher Brickell. The Royal Horticultural Society (Vol. 2), K-Z Encyclopedia of Garden Plants. London.: DK Pub., 2003.

MLA (9th ed.) Citation

The Royal Horticultural Society and Christopher Brickell. The Royal Horticultural Society (Vol. 2), K-Z Encyclopedia of Garden Plants. DK Pub., 2003.