APA (7th ed.) Citation

Fernández, E., Fu, M., Pérez-Ríos, M., Schiaffino, A., Sureda, X., & López, M. J. (2017). Changes in Secondhand Smoke Exposure After Smoke-Free Legislation (Spain, 2006-2011). Nicotine & tobacco research, 19(11), 1390. https://doi.org/10.1093/ntr/ntx040

Chicago Style (17th ed.) Citation

Fernández, Esteve, Marcela Fu, Mónica Pérez-Ríos, Anna Schiaffino, Xisca Sureda, and María J. López. "Changes in Secondhand Smoke Exposure After Smoke-Free Legislation (Spain, 2006-2011)." Nicotine & Tobacco Research 19, no. 11 (2017): 1390. https://doi.org/10.1093/ntr/ntx040.

MLA (9th ed.) Citation

Fernández, Esteve, et al. "Changes in Secondhand Smoke Exposure After Smoke-Free Legislation (Spain, 2006-2011)." Nicotine & Tobacco Research, vol. 19, no. 11, 2017, p. 1390, https://doi.org/10.1093/ntr/ntx040.