APA (7th ed.) Zitazioa
ebrary, Inc, & Chen, G. G. (2013). Cigarette consumption and health effects. Nova Science Publishers, Inc..
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta George G. Chen. Cigarette Consumption and Health Effects. Hauppauge, N.Y.: Nova Science Publishers, Inc., 2013.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta George G. Chen. Cigarette Consumption and Health Effects. Nova Science Publishers, Inc., 2013.
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