एपीए उद्धरण

Viorst, M. (1965). The Great documents of Western civilization. Chilton.

शिकागो स्टाइल उद्धरण

Viorst, Milton. The Great Documents of Western Civilization. Philadelphia: Chilton, 1965.

एमएलए उद्धरण

Viorst, Milton. The Great Documents of Western Civilization. Chilton, 1965.