APA (7 वां संस्करण) प्रशस्ति पत्र

Stutz, C. C. (1905). Formulas in gearing (4th ed.). Brown & Sharpe Manufacturing Co..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Stutz, Charles C. Formulas in Gearing. 4th ed. Providence, R. I.: Brown & Sharpe Manufacturing Co., 1905.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Stutz, Charles C. Formulas in Gearing. 4th ed. Brown & Sharpe Manufacturing Co., 1905.