APA (7 वां संस्करण) प्रशस्ति पत्र

Doka, K. J. (2014). Counseling individuals with life-threatening illness (2nd ed.). Springer Pub. Co..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Doka, Kenneth J. Counseling Individuals with Life-threatening Illness. 2nd ed. New York, N.Y.: Springer Pub. Co., 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Doka, Kenneth J. Counseling Individuals with Life-threatening Illness. 2nd ed. Springer Pub. Co., 2014.