APA (7 वां संस्करण) प्रशस्ति पत्र

Kerr, W. A. (1902). The law of insurance, fire, life, accident, guarantee. Keefe-Davidson.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Kerr, William A. The Law of Insurance, Fire, Life, Accident, Guarantee. St. Paul, Minn.: Keefe-Davidson, 1902.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Kerr, William A. The Law of Insurance, Fire, Life, Accident, Guarantee. Keefe-Davidson, 1902.