APA aipamena

Illinois Society for the Prevention of Blindness. Publications. Illinois Society for the Prevention of Blindess.

Chicago Style aipamena

Illinois Society for the Prevention of Blindness. Publications. Chicago: Illinois Society for the Prevention of Blindess.

MLA aipamena

Illinois Society for the Prevention of Blindness. Publications. Illinois Society for the Prevention of Blindess.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.