APA引文

Walsh, J. M. (1937). Spies in Spain: The story of a freelance spy. Collins.

Chicago Style (17th ed.) Citation

Walsh, J. M. Spies in Spain: The Story of a Freelance Spy. London: Collins, 1937.

MLA引文

Walsh, J. M. Spies in Spain: The Story of a Freelance Spy. Collins, 1937.

警告：這些引文格式不一定是100％准確.