APA Citatie

Erickson, D. L. (2006). MetroGreen: Connecting open space in North American cities. Washington: Island Press.

Chicago Style citaat

Erickson, Donna L. MetroGreen: Connecting Open Space in North American Cities. Washington: Island Press, 2006.

MLA citatie

Erickson, Donna L. MetroGreen: Connecting Open Space in North American Cities. Washington: Island Press, 2006.

Let op: Deze citaties zijn niet altijd 100% accuraat.