Cita APA

Chu, K., Unger, J. B., Cruz, T. B., & Soto, D. W. (2015). Electronic Cigarettes on Twitter – Spreading the Appeal of Flavors. Tob Regul Sci.

Chicago Style Citation

Chu, Kar-Hai, Jennifer B. Unger, Tess Boley Cruz, i Daniel W. Soto. "Electronic Cigarettes On Twitter – Spreading the Appeal of Flavors." Tob Regul Sci 2015.

Cita MLA

Chu, Kar-Hai, Jennifer B. Unger, Tess Boley Cruz, i Daniel W. Soto. "Electronic Cigarettes On Twitter – Spreading the Appeal of Flavors." Tob Regul Sci 2015.