एपीए उद्धरण

Porges, W. T. (1963). The merchant shipping acts (6th ed.). Stevens.

शिकागो स्टाइल उद्धरण

Porges, Waldo Thomas. The Merchant Shipping Acts. 6th ed. London: Stevens, 1963.

एमएलए उद्धरण

Porges, Waldo Thomas. The Merchant Shipping Acts. 6th ed. Stevens, 1963.