Surana, R., Quinn, F., & Puri, P. (1993). Appendicectomy in children: Authors' reply.
Chicago Style aipamenaSurana, R., F. Quinn, and P. Puri. Appendicectomy in Children: Authors' Reply. 1993.
MLA aipamenaSurana, R., F. Quinn, and P. Puri. Appendicectomy in Children: Authors' Reply. 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.