APA aipamena

Williams,Michael Ed. (1988). Value, Social form and the State. Macmillan.

Chicago Style aipamena

Williams,Michael Ed. Value, Social Form and the State. Hongkong: Macmillan, 1988.

MLA aipamena

Williams,Michael Ed. Value, Social Form and the State. Macmillan, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.