Cita APA

Mannie, Z., Cowen, P., & Harmer, C. (2006). Increased cortisol levels in young people at high risk of depression.

Citación estilo Chicago

Mannie, Z., P. Cowen, and C. Harmer. Increased Cortisol Levels in Young People at High Risk of Depression. 2006.

Cita MLA

Mannie, Z., et al. Increased Cortisol Levels in Young People at High Risk of Depression. 2006.