APA (7th ed.) Citation

Gruber, J., & Zinman, J. 1. (2001). Youth Smoking in the United States: Evidence and Implications. University of Chicago Press.

Chicago Style (17th ed.) Citation

Gruber, Jonathan, and Jonathan 19XX- Zinman. Youth Smoking in the United States: Evidence and Implications. University of Chicago Press, 2001.

MLA (9th ed.) Citation

Gruber, Jonathan, and Jonathan 19XX- Zinman. Youth Smoking in the United States: Evidence and Implications. University of Chicago Press, 2001.