APA
Butterfield J., Bingham S. & Savory A. (2006). Holistic Management Handbook. : Island Press.
Chicago
Butterfield Jody, Bingham Sam and Savory Allan. 2006. Holistic Management Handbook. : Island Press.
Harvard
Butterfield J., Bingham S. and Savory A. (2006). Holistic Management Handbook. : Island Press.
MLA
Butterfield Jody, Bingham Sam and Savory Allan. Holistic Management Handbook. : Island Press. 2006.