APA (7th ed.) Citation

Knepper, P. (2011). International crime in the 20th century: The League of Nations era, 1919 - 1939. Palgrave Macmillan.

Chicago Style (17th ed.) Citation

Knepper, Paul. International Crime in the 20th Century: The League of Nations Era, 1919 - 1939. Basingstoke [u.a.]: Palgrave Macmillan, 2011.

MLA (9th ed.) Citation

Knepper, Paul. International Crime in the 20th Century: The League of Nations Era, 1919 - 1939. Palgrave Macmillan, 2011.

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