APA aipamena

Walker, F. A. (1896). International bimetallism. Macmillan.

Chicago Style aipamena

Walker, Francis Amasa. International Bimetallism. London: Macmillan, 1896.

MLA aipamena

Walker, Francis Amasa. International Bimetallism. Macmillan, 1896.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.