Παραπομπή σε μορφή APA (7η εκδ.)

Portella, M., Flint, J., Cowen, P., Goodwin, G., & Harmer, C. (2004). Neuroticism as a psychological vulnerability factor for mood disorders.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Portella, M., J. Flint, P. Cowen, G. Goodwin, και C. Harmer. Neuroticism as a Psychological Vulnerability Factor for Mood Disorders. 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

Portella, M., et al. Neuroticism as a Psychological Vulnerability Factor for Mood Disorders. 2004.