एपीए उद्धरण

Cushing, D. . H. Uses of echo sounding for fishermen. Her Majesty stationery office.

शिकागो स्टाइल उद्धरण

Cushing, D H. Uses of Echo Sounding for Fishermen. London: Her Majesty stationery office.

एमएलए उद्धरण

Cushing, D H. Uses of Echo Sounding for Fishermen. Her Majesty stationery office.