APA Citatie

Ojala, K., Vereecken, C., Välimaa, R., Currie, C., Villberg, J., Tynjälä, J., & Kannas, L. (2007). Attempts to lose weight among overweight and non-overweight adolescents: A cross-national survey. BioMed Central.

Chicago Style citaat

Ojala, Kristiina, Carine Vereecken, Raili Välimaa, Candace Currie, Jari Villberg, Jorma Tynjälä, en Lasse Kannas. Attempts to Lose Weight Among Overweight and Non-overweight Adolescents: A Cross-national Survey. BioMed Central, 2007.

MLA citatie

Ojala, Kristiina, et al. Attempts to Lose Weight Among Overweight and Non-overweight Adolescents: A Cross-national Survey. BioMed Central, 2007.