Cowen, P., Anderson, I., & Gartside, S. (1990). ENDOCRINOLOGIC RESPONSES TO 5-HT.
Chicago Style aipamenaCowen, P., I. Anderson, and S. Gartside. ENDOCRINOLOGIC RESPONSES TO 5-HT. 1990.
MLA aipamenaCowen, P., et al. ENDOCRINOLOGIC RESPONSES TO 5-HT. 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.