Cita APA

Bellis, M. A., Hughes, K., Calafat, A., Juan, M., Ramon Aribau, A., Rodríguez, J. A. (. A., . . . Philips-Howard, P. (2008). Sexual uses of alcohol and drugs and the associated health risks: A cross sectional study of young people in European cities.

Citación estilo Chicago

Bellis, Mark A., Karen Hughes, Amador Calafat, Montse Juan, Anna Ramon Aribau, Josep A. (Josep Antoni) Rodríguez, Fernando Mendes, Susanne Schnitzer, y Penny Philips-Howard. Sexual Uses of Alcohol and Drugs and the Associated Health Risks: A Cross Sectional Study of Young People in European Cities. 2008.

Cita MLA

Bellis, Mark A., et al. Sexual Uses of Alcohol and Drugs and the Associated Health Risks: A Cross Sectional Study of Young People in European Cities. 2008.