APA (7th ed.) Citation

Cox, B., Shirley, J., & Short, M. (1977). The fall of Scotland Yard. Penguin Books.

Chicago Style (17th ed.) Citation

Cox, Barry, John Shirley, and Martin Short. The Fall of Scotland Yard. Harmondsworth u.a: Penguin Books, 1977.

MLA (9th ed.) Citation

Cox, Barry, et al. The Fall of Scotland Yard. Penguin Books, 1977.