APA (7th ed.) Citation

(1940). Did Trotsky collaborate with Stalin. [s.n.].

Chicago Style (17th ed.) Citation

Did Trotsky Collaborate with Stalin. [s.n.], 1940.

MLA (8th ed.) Citation

Did Trotsky Collaborate with Stalin. [s.n.], 1940.

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