APA (7th ed.) Citation

Queen, E. (1969). Cop out. Victor Gollancz.

Chicago Style (17th ed.) Citation

Queen, Ellery. Cop Out. London: Victor Gollancz, 1969.

MLA (8th ed.) Citation

Queen, Ellery. Cop Out. Victor Gollancz, 1969.

Warning: These citations may not always be 100% accurate.