Citação norma APA

Ayers, J. W., Althouse, B. M., & Emery, S. (2015). Changes in Internet Searches Associated With the “Tips from Former Smokers” Campaign. Am J Prev Med.

Citação norma Chicago

Ayers, John W., Benjamin M. Althouse, and Sherry Emery. "Changes in Internet Searches Associated With the “Tips From Former Smokers” Campaign." Am J Prev Med 2015.

Citação norma MLA

Ayers, John W., Benjamin M. Althouse, and Sherry Emery. "Changes in Internet Searches Associated With the “Tips From Former Smokers” Campaign." Am J Prev Med 2015.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.