APA (7 वां संस्करण) प्रशस्ति पत्र

Birch, T. W. (2012). Manual drivetrains and axles (6th ed.). Prentice Hall.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Birch, Thomas W. Manual Drivetrains and Axles. 6th ed. Boston: Prentice Hall, 2012.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Birch, Thomas W. Manual Drivetrains and Axles. 6th ed. Prentice Hall, 2012.