APA (7th ed.) Zitazioa

PETHYBRIDGE, R. (1962). Key to Soviet politics: The cresis of the anti-party group. Allen & Unwin.

Chicago Style (17th ed.) Zitazioa

PETHYBRIDGE, Roger. Key to Soviet Politics: The Cresis of the Anti-party Group. London: Allen & Unwin, 1962.

MLA (9th ed.) Zitazioa

PETHYBRIDGE, Roger. Key to Soviet Politics: The Cresis of the Anti-party Group. Allen & Unwin, 1962.