Brickell. (1989). The Royal Horticultural society Ggrdeners' encyclopedia of plants and flowers (New ed.). Dorling Kindersley.
Chicago Style (17th ed.) CitationBrickell. The Royal Horticultural Society Ggrdeners' Encyclopedia of Plants and Flowers. New ed. London: Dorling Kindersley, 1989.
MLA (8th ed.) CitationBrickell. The Royal Horticultural Society Ggrdeners' Encyclopedia of Plants and Flowers. New ed. Dorling Kindersley, 1989.
Warning: These citations may not always be 100% accurate.