Citação norma APA

Secades-Villa, R., Garcia-Rodríguez, O., Jin, C., Wang, S., & Blanco, C. (2014). Probability and predictors of the cannabis gateway effect: A national study. Int J Drug Policy.

Citação norma Chicago

Secades-Villa, Roberto, Olaya Garcia-Rodríguez, Chelsea Jin, Shuai Wang, and Carlos Blanco. "Probability and Predictors of the Cannabis Gateway Effect: A National Study." Int J Drug Policy 2014.

Citação norma MLA

Secades-Villa, Roberto, et al. "Probability and Predictors of the Cannabis Gateway Effect: A National Study." Int J Drug Policy 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.