Cita APA (7th ed.)
Regidor, E., & et al. (2015). Impact of tobacco prices and smoke-free policy on smoking cessation, by gender and educational group: Spain, 1993–2012.
Cita Chicago (17th ed.)
Regidor, E., i et al. Impact of Tobacco Prices and Smoke-free Policy on Smoking Cessation, by Gender and Educational Group: Spain, 1993–2012. 2015.
Cita MLA (9th ed.)
Regidor, E., i et al. Impact of Tobacco Prices and Smoke-free Policy on Smoking Cessation, by Gender and Educational Group: Spain, 1993–2012. 2015.
Atenció: Aquestes cites poden no estar 100% correctes.