APA (7th ed.) Citation

Mitchell, A. F. (1981). The gardener's book of trees. J.M. Dent.

Chicago Style (17th ed.) Citation

Mitchell, Alan F. The Gardener's Book of Trees. London: J.M. Dent, 1981.

MLA (9th ed.) Citation

Mitchell, Alan F. The Gardener's Book of Trees. J.M. Dent, 1981.