APA (7th ed.) Zitazioa
ebrary, Inc, & Oxington, K. V. (2009). Psychology of stress. Nova Science Publishers.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Kimberly V. Oxington. Psychology of Stress. New York: Nova Science Publishers, 2009.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Kimberly V. Oxington. Psychology of Stress. Nova Science Publishers, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.