APA (7e ed.) Bronvermelding
ebrary, Inc, & Creighton, P. V. (2009). Emergency preparedness. Nova Science Publishers, Inc..
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Paul V. Creighton. Emergency Preparedness. New York, N.Y.: Nova Science Publishers, Inc., 2009.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Paul V. Creighton. Emergency Preparedness. Nova Science Publishers, Inc., 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.