APA Zitierstil

International Society of Arboriculture. (2005). Introduction to arboriculture: Pruning. Champaign: International Society of Arboriculture.

Chicago Zitierstil

International Society of Arboriculture. Introduction to Arboriculture: Pruning. Champaign: International Society of Arboriculture, 2005.

MLA Zitierstil

International Society of Arboriculture. Introduction to Arboriculture: Pruning. Champaign: International Society of Arboriculture, 2005.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.