APA aipamena

Calvert, P. (1970). Revolution. London: Macmillan.

Chicago Style aipamena

Calvert, Peter. Revolution. London: Macmillan, 1970.

MLA aipamena

Calvert, Peter. Revolution. London: Macmillan, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.