APA (7th ed.) Citation

Matthews, B., & Matthews, L. J. (1989). Illustrated guide to garden plants ([Rev. ed.].). Weldon.

Chicago Style (17th ed.) Citation

Matthews, Barbara, and Lewis J. Matthews. Illustrated Guide to Garden Plants. [Rev. ed.]. Sydney: Weldon, 1989.

MLA (8th ed.) Citation

Matthews, Barbara, and Lewis J. Matthews. Illustrated Guide to Garden Plants. [Rev. ed.]. Weldon, 1989.