APA (7 वां संस्करण) प्रशस्ति पत्र

Doblhammer, G., & Gumà, J. (2018). A Demographic Perspective on Gender, Family and Health in Europe. Springer Nature.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Doblhammer, Gabriele, और Jordi Gumà. A Demographic Perspective on Gender, Family and Health in Europe. Cham: Springer Nature, 2018.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Doblhammer, Gabriele, और Jordi Gumà. A Demographic Perspective on Gender, Family and Health in Europe. Springer Nature, 2018.