APA
Andrew Chevallier, . (1996). The Encyclopedia of medicinal plants. Dorling Kindersley, London: .
Chicago
Andrew Chevallier, . 1996. The Encyclopedia of medicinal plants. Dorling Kindersley, London: .
Harvard
Andrew Chevallier, . (1996). The Encyclopedia of medicinal plants. Dorling Kindersley, London: .
MLA
Andrew Chevallier, . The Encyclopedia of medicinal plants. Dorling Kindersley, London: . 1996.