Παραπομπή σε μορφή APA (7η εκδ.)

Aardal-Eriksson, E. (2002). Salivary cortisol and posttraumatic stress reactions: Methodological and applied studies before and after trauma.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Aardal-Eriksson, Elisabeth. Salivary Cortisol and Posttraumatic Stress Reactions: Methodological and Applied Studies Before and After Trauma. 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Aardal-Eriksson, Elisabeth. Salivary Cortisol and Posttraumatic Stress Reactions: Methodological and Applied Studies Before and After Trauma. 2002.