APA (7th ed.) Citation

Service, R. (2009). Trotsky : a biography / Robert Service: A biography. Macmillan.

Chicago Style (17th ed.) Citation

Service, Robert. Trotsky : A Biography / Robert Service: A Biography. London: Macmillan, 2009.

MLA (9th ed.) Citation

Service, Robert. Trotsky : A Biography / Robert Service: A Biography. Macmillan, 2009.

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