APA (7 वां संस्करण) प्रशस्ति पत्र

Gern, J. E. (2008). Contemporary diagnosis and management of allergic diseases and asthma (Fifth edition.). Handbooks in Healthcare Co.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gern, James E. Contemporary Diagnosis and Management of Allergic Diseases and Asthma. Fifth edition. Newton, Pa: Handbooks in Healthcare Co, 2008.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Gern, James E. Contemporary Diagnosis and Management of Allergic Diseases and Asthma. Fifth edition. Handbooks in Healthcare Co, 2008.