Cooper, D. (1950). Operation heartbreak: A story. Rupert Hart-Davis.
Chicago Style (17th ed.) CitationCooper, Duff. Operation Heartbreak: A Story. London: Rupert Hart-Davis, 1950.
MLA (8th ed.) CitationCooper, Duff. Operation Heartbreak: A Story. Rupert Hart-Davis, 1950.
Warning: These citations may not always be 100% accurate.