APA Цитирование

Agaku, I. T., & Vardavas, C. I. (2013). Disparities and Trends in Indoor Exposure to Secondhand Smoke among U.S. Adolescents: 2000-2009. Public Library of Science.

Chicago-стиль цитирования

Agaku, Israel T., and Constantine I. Vardavas. Disparities and Trends in Indoor Exposure to Secondhand Smoke Among U.S. Adolescents: 2000-2009. Public Library of Science, 2013.

MLA-цитирование

Agaku, Israel T., and Constantine I. Vardavas. Disparities and Trends in Indoor Exposure to Secondhand Smoke Among U.S. Adolescents: 2000-2009. Public Library of Science, 2013.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.