Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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