APA (7 ম সংস্করণ) উদ্ধৃতি

Alexander, R. J. (1981). The right opposition: The Lovestoneites and the International Communist Opposition of the 1930's. Greenwood Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Alexander, Robert J. The Right Opposition: The Lovestoneites and the International Communist Opposition of the 1930's. Greenwood Press, 1981.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Alexander, Robert J. The Right Opposition: The Lovestoneites and the International Communist Opposition of the 1930's. Greenwood Press, 1981.