APA (7th ed.) Citation

Precioso, J., Samorinha, C., Macedo, M., & Antunes, H. (2012). Smoking prevalence in Portuguese school-aged adolescents by gender: Can we be optimistic?

Chicago Style (17th ed.) Citation

Precioso, José, Catarina Samorinha, Manuel Macedo, and Henedina Antunes. Smoking Prevalence in Portuguese School-aged Adolescents by Gender: Can We Be Optimistic? 2012.

MLA (8th ed.) Citation

Precioso, José, et al. Smoking Prevalence in Portuguese School-aged Adolescents by Gender: Can We Be Optimistic? 2012.