APA (7th ed.) Zitazioa
O'Leary, M. J., Mata, L. J., & Hegarty, V. J. Hair zinc, levels in rural costarican infants and preschool children.
Chicago Style (17th ed.) Zitazioa
O'Leary, M. J., Leonardo J. Mata, eta V. J. Hegarty. Hair Zinc, Levels in Rural Costarican Infants and Preschool Children. s.c.e.
MLA (9th ed.) Zitazioa
O'Leary, M. J., et al. Hair Zinc, Levels in Rural Costarican Infants and Preschool Children.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.