एपीए उद्धरण

Hanson, J. L. (1973). Notess on Commerce (3rd ed.). Pitman.

शिकागो स्टाइल उद्धरण

Hanson, J L. Notess on Commerce. 3rd ed. London: Pitman, 1973.

एमएलए उद्धरण

Hanson, J L. Notess on Commerce. 3rd ed. Pitman, 1973.