APA (7th ed.) Zitazioa

ebrary, Inc, & Harrington, J. R. (2009). Children and secondhand smoke exposure. Nova Science Publishers.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta Janice R. Harrington. Children and Secondhand Smoke Exposure. New York: Nova Science Publishers, 2009.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta Janice R. Harrington. Children and Secondhand Smoke Exposure. Nova Science Publishers, 2009.