APA (7th ed.) Zitazioa
Hershey, A. D. (2009). Pediatric headaches in clinical practice. Wiley-Blackwell.
Chicago Style (17th ed.) Zitazioa
Hershey, Andrew D. Pediatric Headaches in Clinical Practice. Chichester, West Sussex ; Hoboken, NJ: Wiley-Blackwell, 2009.
MLA (9th ed.) Zitazioa
Hershey, Andrew D. Pediatric Headaches in Clinical Practice. Wiley-Blackwell, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.