एपीए उद्धरण

Groen, P. (1969). Waters of the sea. Van Nostrand Reinhold Company.

शिकागो स्टाइल उद्धरण

Groen, P. Waters of the Sea. London: Van Nostrand Reinhold Company, 1969.

एमएलए उद्धरण

Groen, P. Waters of the Sea. Van Nostrand Reinhold Company, 1969.