Cita APA

Gonzálvez, M. T., Espada, J. P., Orgilés, M., Soto, D., & Sussman, S. (2015). One-Year Effects of Project EX in Spain: A Classroom-Based Smoking Prevention and Cessation Intervention Program. PLoS One.

Chicago Style Citation

Gonzálvez, María T., José P. Espada, Mireia Orgilés, Daniel Soto, i Steve Sussman. "One-Year Effects of Project EX in Spain: A Classroom-Based Smoking Prevention and Cessation Intervention Program." PLoS One 2015.

Cita MLA

Gonzálvez, María T., et al. "One-Year Effects of Project EX in Spain: A Classroom-Based Smoking Prevention and Cessation Intervention Program." PLoS One 2015.