APA
(1993). Psychoneuro - Endocrinology Journal. New York: Pregon.
Chicago
1993. Psychoneuro - Endocrinology Journal. New York: Pregon.
Harvard
(1993). Psychoneuro - Endocrinology Journal. New York: Pregon.
MLA
Psychoneuro - Endocrinology Journal. New York: Pregon. 1993.
