एपीए उद्धरण

Chattopadhyaya, D. (1991). History of science and technology in ancient India. Firma KLM.

शिकागो स्टाइल उद्धरण

Chattopadhyaya, Debiprasad. History of Science and Technology in Ancient India. Calcutta: Firma KLM, 1991.

एमएलए उद्धरण

Chattopadhyaya, Debiprasad. History of Science and Technology in Ancient India. Firma KLM, 1991.