एपीए उद्धरण

Puri, S. D. (2007). Guide to the employee's state insurance act, 1948 (3rd ed.). Snow White.

शिकागो स्टाइल उद्धरण

Puri, S D. Guide to the Employee's State Insurance Act, 1948. 3rd ed. Mumbai: Snow White, 2007.

एमएलए उद्धरण

Puri, S D. Guide to the Employee's State Insurance Act, 1948. 3rd ed. Snow White, 2007.