Cita APA (7th ed.)
ebrary, Inc, & Nelson, R. J. (2002). Seasonal patterns of stress, immune function, and disease. Cambridge University Press.
Cita Chicago (17th ed.)
ebrary, Inc, i Randy Joe Nelson. Seasonal Patterns of Stress, Immune Function, and Disease. New York: Cambridge University Press, 2002.
Cita MLA (9th ed.)
ebrary, Inc, i Randy Joe Nelson. Seasonal Patterns of Stress, Immune Function, and Disease. Cambridge University Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.