Zandbergen, P. A. (2008). Geocoding School and Student’s Home Addresses: Zandbergen Responds. National Institute of Environmental Health Sciences.
استشهاد بنمط شيكاغوZandbergen, Paul A. Geocoding School and Student’s Home Addresses: Zandbergen Responds. National Institute of Environmental Health Sciences, 2008.
MLA استشهادZandbergen, Paul A. Geocoding School and Student’s Home Addresses: Zandbergen Responds. National Institute of Environmental Health Sciences, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.