APA (7th ed.) Citation

Lilly, S. (1994). Tree climbers' guide. International Society of Arboriculture.

Chicago Style (17th ed.) Citation

Lilly, Sharon. Tree Climbers' Guide. Savoy, Ill.: International Society of Arboriculture, 1994.

MLA (9th ed.) Citation

Lilly, Sharon. Tree Climbers' Guide. International Society of Arboriculture, 1994.

Warning: These citations may not always be 100% accurate.