APA aipamena

Yorke, R. (1966). The iron trail. Gresham.

Chicago Style aipamena

Yorke, Roger. The Iron Trail. London: Gresham, 1966.

MLA aipamena

Yorke, Roger. The Iron Trail. Gresham, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.