एपीए उद्धरण

Branch, A. E. (1982). Economics of shipping practice and management. London: Chapman and Hall.

शिकागो स्टाइल उद्धरण

Branch, Alan E. Economics of Shipping Practice and Management. London: Chapman and Hall, 1982.

एमएलए उद्धरण

Branch, Alan E. Economics of Shipping Practice and Management. London: Chapman and Hall, 1982.