एपीए उद्धरण

American Society for Metals. (1980). Specialized cleaning finishing and coating processes.

शिकागो स्टाइल उद्धरण

American Society for Metals. Specialized Cleaning Finishing and Coating Processes. Los Angeles, 1980.

एमएलए उद्धरण

American Society for Metals. Specialized Cleaning Finishing and Coating Processes. 1980.