एपीए उद्धरण

Bukharin, N. (1972). Imperialism and world economy. London: The Merlin Press.

शिकागो स्टाइल उद्धरण

Bukharin, Nikolai. Imperialism and World Economy. London: The Merlin Press, 1972.

एमएलए उद्धरण

Bukharin, Nikolai. Imperialism and World Economy. London: The Merlin Press, 1972.