APA aipamena

Shackelford, R. (1955). Surgery of the alimentary tract.

Chicago Style aipamena

Shackelford, Richard. Surgery of the Alimentary Tract. 1955.

MLA aipamena

Shackelford, Richard. Surgery of the Alimentary Tract. 1955.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.