APA (7 वां संस्करण) प्रशस्ति पत्र

Corley, R. N., Black Robert.L., j. a., & Reed, O. L. (1981). The Legal Environment of Business (5th.). McGraw-Hill.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Corley, Robert N., joint author Black Robert.L., और Omer Lee Reed. The Legal Environment of Business. 5th. New York: McGraw-Hill, 1981.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Corley, Robert N., et al. The Legal Environment of Business. 5th. McGraw-Hill, 1981.