APA (7 वां संस्करण) प्रशस्ति पत्र

Wentz, K. (2014). Symptom fluctuation in fibromyalgia: Environmental, psychological and psychobiological influences. Walter de Gruyter GmbH & Co. KG.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Wentz, Kerstin. Symptom Fluctuation in Fibromyalgia: Environmental, Psychological and Psychobiological Influences. Berlin: Walter de Gruyter GmbH & Co. KG, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Wentz, Kerstin. Symptom Fluctuation in Fibromyalgia: Environmental, Psychological and Psychobiological Influences. Walter de Gruyter GmbH & Co. KG, 2014.