APA aipamena

United Papermakers and Paperworkers. (1957). United paper. United Papermakers and Paperworkers].

Chicago Style aipamena

United Papermakers and Paperworkers. United Paper. [Albany: United Papermakers and Paperworkers], 1957.

MLA aipamena

United Papermakers and Paperworkers. United Paper. United Papermakers and Paperworkers], 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.