APA način citiranja

Ruiz-Canela, M., Burgo, C. L., Carlos, S., Calatrava, M., Beltramo, C., Osorio, A., & de Irala, J. (2013). Observational research with adolescents: A framework for the management of the parental permission. BioMed Central.

Čikaški stil citiranja

Ruiz-Canela, Miguel, Cristina Lopez-del Burgo, Silvia Carlos, Maria Calatrava, Carlos Beltramo, Alfonso Osorio, i Jokin de Irala. Observational Research With Adolescents: A Framework for the Management of the Parental Permission. BioMed Central, 2013.

MLA način citiranja

Ruiz-Canela, Miguel, et al. Observational Research With Adolescents: A Framework for the Management of the Parental Permission. BioMed Central, 2013.