एपीए उद्धरण

Sittig, M. (1963). Cryogenics, research and applications. Van Nostrand Reinhold Company.

शिकागो स्टाइल उद्धरण

Sittig, Marshall. Cryogenics, Research and Applications. New Jersey: Van Nostrand Reinhold Company, 1963.

एमएलए उद्धरण

Sittig, Marshall. Cryogenics, Research and Applications. Van Nostrand Reinhold Company, 1963.