APA (7 वां संस्करण) प्रशस्ति पत्र

DROOYAN, I., & WOOTON, W. (1972). Elementary algebra for college students.-- Ed. 3. John Wiley and Sons.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

DROOYAN, Irving, और William WOOTON. Elementary Algebra for College Students.-- Ed. 3. New York: John Wiley and Sons, 1972.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

DROOYAN, Irving, और William WOOTON. Elementary Algebra for College Students.-- Ed. 3. John Wiley and Sons, 1972.