एपीए उद्धरण

Bridget & Raymond Allchin. (1993). The Birth of Indian Civilization. Penguin Books.

शिकागो स्टाइल उद्धरण

Bridget & Raymond Allchin. The Birth of Indian Civilization. Delhi: Penguin Books, 1993.

एमएलए उद्धरण

Bridget & Raymond Allchin. The Birth of Indian Civilization. Penguin Books, 1993.