APA (7th ed.) Zitazioa
ebrary, Inc, & Nelson, R. J. (2002). Seasonal patterns of stress, immune function, and disease. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Randy Joe Nelson. Seasonal Patterns of Stress, Immune Function, and Disease. New York: Cambridge University Press, 2002.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Randy Joe Nelson. Seasonal Patterns of Stress, Immune Function, and Disease. Cambridge University Press, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.