Cowen, P. J., & Grahame-Smith, D. G. (1985). Preclinical Psychopharmacology.
Chicago Style aipamenaCowen, P J., and D G. Grahame-Smith. Preclinical Psychopharmacology. Oxford, Elsevier, 1985.
MLA aipamenaCowen, P J., and D G. Grahame-Smith. Preclinical Psychopharmacology. 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.