APA (7 वां संस्करण) प्रशस्ति पत्र

Victor, E. (1980). Science for the elementary school (4th ed.). Macmillan.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Victor, Edward. Science for the Elementary School. 4th ed. New York: Macmillan, 1980.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Victor, Edward. Science for the Elementary School. 4th ed. Macmillan, 1980.