एपीए उद्धरण

Wickham, T. F. (1972). Seamanship (Ed.2.). English Universities press.

शिकागो स्टाइल उद्धरण

Wickham, T F. Seamanship. Ed.2. London: English Universities press, 1972.

एमएलए उद्धरण

Wickham, T F. Seamanship. Ed.2. English Universities press, 1972.