Bruce, W. (1869). Anæsthetics for Dental Operations: Ether, Chloroform and Nitrous Oxide. Am J Dent Sci.
Chicago Style aipamenaBruce, Walter. "Anæsthetics for Dental Operations: Ether, Chloroform and Nitrous Oxide." Am J Dent Sci 1869.
MLA aipamenaBruce, Walter. "Anæsthetics for Dental Operations: Ether, Chloroform and Nitrous Oxide." Am J Dent Sci 1869.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.