MLA

Schnakers, Caroline, and Steven Laureys. Coma and Disorders of Consciousness. Dordrecht: Springer London, 2012.

APA

Schnakers, C., & Laureys, S. (2012). Coma and Disorders of Consciousness. Dordrecht: Springer London.

Chicago

Schnakers, Caroline, and Steven Laureys. Coma and Disorders of Consciousness. Dordrecht: Springer London, 2012.