Cita APA (7th ed.)

ebrary, Inc, Abrahamsen, E., & Fagerland, A. (2012). Health insurance: Issues, challenges and perspectives. Nova Science Publishers.

Cita Chicago (17th ed.)

ebrary, Inc, Edvard Abrahamsen, i Aasta Fagerland. Health Insurance: Issues, Challenges and Perspectives. Hauppauge, N.Y.: Nova Science Publishers, 2012.

Cita MLA (9th ed.)

ebrary, Inc, et al. Health Insurance: Issues, Challenges and Perspectives. Nova Science Publishers, 2012.