APA
(2001). Psychoneuro - Endocrinology Journal. New York: Pregon.
Chicago
2001. Psychoneuro - Endocrinology Journal. New York: Pregon.
Harvard
(2001). Psychoneuro - Endocrinology Journal. New York: Pregon.
MLA
Psychoneuro - Endocrinology Journal. New York: Pregon. 2001.
