APA

Brickell C., The Royal Horticultural Society (London), . (1996). A - Z Encyclopedia of Garden Plants. London: Dorling Kindersley.

Chicago

Brickell Christopher, The Royal Horticultural Society (London), . 1996. A - Z Encyclopedia of Garden Plants. London: Dorling Kindersley.

Harvard

Brickell C., The Royal Horticultural Society (London), . (1996). A - Z Encyclopedia of Garden Plants. London: Dorling Kindersley.

MLA

Brickell Christopher, The Royal Horticultural Society (London), . A - Z Encyclopedia of Garden Plants. London: Dorling Kindersley. 1996.