APA aipamena

Cooper, F. E. (1963). Writing in law practice. Merrill Co.

Chicago Style aipamena

Cooper, Frank E. Writing in Law Practice. N.Y: Merrill Co, 1963.

MLA aipamena

Cooper, Frank E. Writing in Law Practice. Merrill Co, 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.