APA (7th ed.) Citation

McKenna, M. (1934). Spies I knew. R. M. McBride & company.

Chicago Style (17th ed.) Citation

McKenna, Marthe. Spies I Knew. New York: R. M. McBride & company, 1934.

MLA (9th ed.) Citation

McKenna, Marthe. Spies I Knew. R. M. McBride & company, 1934.

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