The effect of mystery shopper reports on age verification for tobacco purchases.

MLA

Krevor, Brad S., et al. “The Effect of Mystery Shopper Reports on Age Verification for Tobacco Purchases.” Journal of Health Communication, vol. 16, no. 8, Sept. 2011, pp. 820–30. EBSCOhost, https://doi.org/10.1080/10810730.2011.561912.

APA

Krevor, B. S., Ponicki, W. R., Grube, J. W., & DeJong, W. (2011). The effect of mystery shopper reports on age verification for tobacco purchases. Journal of Health Communication, 16(8), 820–830. https://doi.org/10.1080/10810730.2011.561912

Chicago

Krevor, Brad S, William R Ponicki, Joel W Grube, and William DeJong. 2011. “The Effect of Mystery Shopper Reports on Age Verification for Tobacco Purchases.” Journal of Health Communication 16 (8): 820–30. doi:10.1080/10810730.2011.561912.