APA (7th ed.) Citation

Smiley, E. T., Lilly, S., & Kelsey, P. (2002). Best management practices: Tree and shrub fertilization. International Society of Arboriculture.

Chicago Style (17th ed.) Citation

Smiley, Edgar Thomas, Sharon Lilly, and Patrick Kelsey. Best Management Practices: Tree and Shrub Fertilization. Champaign, IL: International Society of Arboriculture, 2002.

MLA (9th ed.) Citation

Smiley, Edgar Thomas, et al. Best Management Practices: Tree and Shrub Fertilization. International Society of Arboriculture, 2002.