एपीए उद्धरण

Kahler, E. (1964). The meaning of history. New York: G. Braziller.

शिकागो स्टाइल उद्धरण

Kahler, Erich. The Meaning of History. New York: G. Braziller, 1964.

एमएलए उद्धरण

Kahler, Erich. The Meaning of History. New York: G. Braziller, 1964.