APA aipamena

Besant, W. (1888). Fifty years ago. Harper & Brothers.

Chicago Style aipamena

Besant, Walter. Fifty Years Ago. New York: Harper & Brothers, 1888.

MLA aipamena

Besant, Walter. Fifty Years Ago. Harper & Brothers, 1888.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.