APA (7 वां संस्करण) प्रशस्ति पत्र

MCGRAW-HILL. (1992). Mcgraw-hill encyclopedia of science and technology 18: SUR-TYP. McGraw-Hill.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

MCGRAW-HILL. Mcgraw-hill Encyclopedia of Science and Technology 18: SUR-TYP. New York: McGraw-Hill, 1992.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

MCGRAW-HILL. Mcgraw-hill Encyclopedia of Science and Technology 18: SUR-TYP. McGraw-Hill, 1992.