एपीए उद्धरण

Trotsky, L. (1965). History of the Russian Revolution. Sphere books.

शिकागो स्टाइल उद्धरण

Trotsky, Leon. History of the Russian Revolution. London: Sphere books, 1965.

एमएलए उद्धरण

Trotsky, Leon. History of the Russian Revolution. Sphere books, 1965.