Perry, F., & Greenwood, L. (1972). Flowers of the world. Hamlyn.
Chicago Style (17th ed.) CitationPerry, Frances, and Leslie Greenwood. Flowers of the World. London ; New York: Hamlyn, 1972.
MLA (9th ed.) CitationPerry, Frances, and Leslie Greenwood. Flowers of the World. Hamlyn, 1972.
Warning: These citations may not always be 100% accurate.