Παραπομπή APA

Fröschl, B., Wirl, C., & Haas, S. (2009). Overweight prevention in adolescents and children (behavioural and environmental prevention). German Medical Science GMS Publishing House.

Παραπομπή Chicago Style

Fröschl, Barbara, Charlotte Wirl, και Sabine Haas. Overweight Prevention in Adolescents and Children (behavioural and Environmental Prevention). German Medical Science GMS Publishing House, 2009.

Παραπομπή MLA

Fröschl, Barbara, Charlotte Wirl, και Sabine Haas. Overweight Prevention in Adolescents and Children (behavioural and Environmental Prevention). German Medical Science GMS Publishing House, 2009.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.