APA (7e ed.) Bronvermelding
ebrary, Inc, & Harrington, J. R. (2009). Children and secondhand smoke exposure. Nova Science Publishers.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Janice R. Harrington. Children and Secondhand Smoke Exposure. New York: Nova Science Publishers, 2009.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Janice R. Harrington. Children and Secondhand Smoke Exposure. Nova Science Publishers, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.