APA (7th ed.) Citation

Batvinis. Hoover's Secret War against Axis Spies. University Press of Kansas.

Chicago Style (17th ed.) Citation

Batvinis. Hoover's Secret War Against Axis Spies. University Press of Kansas.

MLA (9th ed.) Citation

Batvinis. Hoover's Secret War Against Axis Spies. University Press of Kansas.

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