APA (7th ed.) Zitazioa
FOX, L., & WESTLING, D. (1989). THE PREVALENCE OF STUDENTS WHO ARE PROFOUNDLY MENTALLY HANDICAPPED RECEIVING MEDICATION IN A SCHOOL DISTRICT.
Chicago Style (17th ed.) Zitazioa
FOX, L., eta D.L WESTLING. THE PREVALENCE OF STUDENTS WHO ARE PROFOUNDLY MENTALLY HANDICAPPED RECEIVING MEDICATION IN A SCHOOL DISTRICT. 1989.
MLA (9th ed.) Zitazioa
FOX, L., eta D.L WESTLING. THE PREVALENCE OF STUDENTS WHO ARE PROFOUNDLY MENTALLY HANDICAPPED RECEIVING MEDICATION IN A SCHOOL DISTRICT. 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.