एपीए उद्धरण

Scarff, R. (1976). Refrigeration Air Conditioning Range and Oven Servicing. McGraw-Hill.

शिकागो स्टाइल उद्धरण

Scarff, Robert. Refrigeration Air Conditioning Range and Oven Servicing. New York: McGraw-Hill, 1976.

एमएलए उद्धरण

Scarff, Robert. Refrigeration Air Conditioning Range and Oven Servicing. McGraw-Hill, 1976.