APA citiranje

Williams, R. S., & Derrick, J. C. (2018). Internet Little Cigar and Cigarillo Vendors: Surveillance of Sales and Marketing Practices via Website Content Analysis. Prev Med.

Citação norma Chicago

Williams, Rebecca S., and Jason C. Derrick. "Internet Little Cigar and Cigarillo Vendors: Surveillance of Sales and Marketing Practices Via Website Content Analysis." Prev Med 2018.

MLA citiranje

Williams, Rebecca S., and Jason C. Derrick. "Internet Little Cigar and Cigarillo Vendors: Surveillance of Sales and Marketing Practices Via Website Content Analysis." Prev Med 2018.