APA (7th ed.) Citation

Madureira, J., Mendes, A., Santos, H., Vilaça, J., Neves, M. P., Mayan, O., & Teixeira, J. P. (2012). Evaluation of the Indoor Air Quality in Restaurants Before and After a Smoking Ban in Portugal.

Chicago Style (17th ed.) Citation

Madureira, Joana, Ana Mendes, Helder Santos, Jorge Vilaça, Maria Paula Neves, Olga Mayan, and João Paulo Teixeira. Evaluation of the Indoor Air Quality in Restaurants Before and After a Smoking Ban in Portugal. 2012.

MLA (8th ed.) Citation

Madureira, Joana, et al. Evaluation of the Indoor Air Quality in Restaurants Before and After a Smoking Ban in Portugal. 2012.