Pick & Critcley. (1974). Collective security. Macmillan Press.
Chicago Style (17th ed.) CitationPick and Critcley. Collective Security. London: Macmillan Press, 1974.
MLA (8th ed.) CitationPick and Critcley. Collective Security. Macmillan Press, 1974.
Warning: These citations may not always be 100% accurate.