एपीए उद्धरण

Harder,Eulalia L. (1979). Blast Freezing System For Quantity Foods. CBI.

शिकागो स्टाइल उद्धरण

Harder,Eulalia L. Blast Freezing System For Quantity Foods. Boston: CBI, 1979.

एमएलए उद्धरण

Harder,Eulalia L. Blast Freezing System For Quantity Foods. CBI, 1979.