Cita APA (7a ed.)

Snell, C. R., & Snell, C. R.. (2012). An international perspective on the future of research in chronic fatigue syndrome. IntechOpen.

Cita Chicago Style (17a ed.)

Snell, Christopher R., y Christopher R. Snell. An International Perspective on the Future of Research in Chronic Fatigue Syndrome. Rijeka, Croatia: IntechOpen, 2012.

Cita MLA (9a ed.)

Snell, Christopher R., y Christopher R. Snell. An International Perspective on the Future of Research in Chronic Fatigue Syndrome. IntechOpen, 2012.