APA (7 वां संस्करण) प्रशस्ति पत्र

Cooke, F. H. (1909). The law of combinations, monopolies and labor unions (Second edition.). Callaghan and Company.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Cooke, Frederick H. The Law of Combinations, Monopolies and Labor Unions. Second edition. Chicago: Callaghan and Company, 1909.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Cooke, Frederick H. The Law of Combinations, Monopolies and Labor Unions. Second edition. Callaghan and Company, 1909.