APA-viite

Green, C., Ingebrethsen, B., & Heavner, D. (1985). Measurement of nicotine in building air as an indicator of tobacco smoke levels.

Chicago-tyylinen lähdeviittaus

Green, C., B. Ingebrethsen, ja D. Heavner. Measurement of Nicotine in Building Air As an Indicator of Tobacco Smoke Levels. 1985.

MLA-viite

Green, C., B. Ingebrethsen, ja D. Heavner. Measurement of Nicotine in Building Air As an Indicator of Tobacco Smoke Levels. 1985.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.