Gaya APA

Woltjer, J, , (. (2007). JAPA (Journal of the American Planning Association) (Vol. 73, no. 2 Spring 2007; hal 211-222). : City and Regional Planing Georgia Institute of Technology.

Gaya MLA

Woltjer, Johan, , (et.al). "JAPA (Journal of the American Planning Association)". Vol. 73, no. 2 Spring 2007; hal 211-222 : City and Regional Planing Georgia Institute of Technology, 2007. Text.