APA aipamena

Williams, C. (2004). Pediatric ophthalmology and strabismus. 2nd ed. Copyright 2004 British Journal of Ophthalmology.

Chicago Style aipamena

Williams, C. Pediatric Ophthalmology and Strabismus. 2nd Ed. Copyright 2004 British Journal of Ophthalmology, 2004.

MLA aipamena

Williams, C. Pediatric Ophthalmology and Strabismus. 2nd Ed. Copyright 2004 British Journal of Ophthalmology, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.