APA引文

DONNA Erickson. (2006). MetroGreen: Connecting Open Space in North American Cities. Whasington: Island Press.

Chicago Style Citation

DONNA Erickson. MetroGreen: Connecting Open Space in North American Cities. Whasington: Island Press, 2006.

MLA引文

DONNA Erickson. MetroGreen: Connecting Open Space in North American Cities. Whasington: Island Press, 2006.

警告：這些引文格式不一定是100％准確.