APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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