Tohutoro APA (7th ed.)

West, R., & Shiffman, S. (2007). Fast facts: Smoking cessation (2nd ed.). Health Press Ltd..

Tohutoru Kātū Chicago (17th ed.)

West, Robert, me Saul Shiffman. Fast Facts: Smoking Cessation. 2nd ed. Abingdon, Oxford: Health Press Ltd., 2007.

Tohutoro MLA (9th ed.)

West, Robert, me Saul Shiffman. Fast Facts: Smoking Cessation. 2nd ed. Health Press Ltd., 2007.