APA (7 वां संस्करण) प्रशस्ति पत्र

Lengyel, E. (2012). Mathematics for 3D game programming and computer graphics (3rd ed.). Cengage Learning.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Lengyel, Eric. Mathematics for 3D Game Programming and Computer Graphics. 3rd ed. Boston, Mass.: Cengage Learning, 2012.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Lengyel, Eric. Mathematics for 3D Game Programming and Computer Graphics. 3rd ed. Cengage Learning, 2012.