APA (7e ed.) Bronvermelding

United States. Dept. of Homeland Security, United States. Government Accountability Office, ebrary, Inc, & Merganthal, P. B. (2009). National emergency responses. Nova Science Publishers.

Chicago (17e ed.) Bronvermelding

United States. Dept. of Homeland Security, United States. Government Accountability Office, Inc ebrary, en Paul B. Merganthal. National Emergency Responses. New York: Nova Science Publishers, 2009.

MLA (9e ed.) Bronvermelding

United States. Dept. of Homeland Security, et al. National Emergency Responses. Nova Science Publishers, 2009.