APA aipamena

Walters, J. (1879). Two Cases of Colotomy: With Remarks.

Chicago Style aipamena

Walters, John. Two Cases of Colotomy: With Remarks. 1879.

MLA aipamena

Walters, John. Two Cases of Colotomy: With Remarks. 1879.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.