APA (7th ed.) Citation

Johnson, E. A., Millard, S., & Fox, D. (1997). Pruning, planting & care. Ironwood Press.

Chicago Style (17th ed.) Citation

Johnson, Eric A., Scott Millard, and Don Fox. Pruning, Planting & Care. Tucson, Ariz.: Ironwood Press, 1997.

MLA (9th ed.) Citation

Johnson, Eric A., et al. Pruning, Planting & Care. Ironwood Press, 1997.