APA-referens (7:e uppl.)

Bentley, H. R., & Burgan, J. G. (1961). Cigarette smoke condensate: Preparation and routine laboratory estimation (2d ed.).

Chicago-referens (17:e uppl.)

Bentley, Herbert Ripley, och J. G. Burgan. Cigarette Smoke Condensate: Preparation and Routine Laboratory Estimation. 2d ed. [London, 1961.

MLA-referens (8:e uppl.)

Bentley, Herbert Ripley, och J. G. Burgan. Cigarette Smoke Condensate: Preparation and Routine Laboratory Estimation. 2d ed. 1961.