एपीए उद्धरण

Woldman, N. E., & Gibbons, C. R. (1973). Engineering alloys (5th ed.). Van Nostrand Reinhold Company.

शिकागो स्टाइल उद्धरण

Woldman, Norman Emme, और C. Robert Gibbons. Engineering Alloys. 5th ed. New York: Van Nostrand Reinhold Company, 1973.

एमएलए उद्धरण

Woldman, Norman Emme, और C. Robert Gibbons. Engineering Alloys. 5th ed. Van Nostrand Reinhold Company, 1973.