MLA

Koh, Kyung Bong. Somatization and Psychosomatic Symptoms. Springer New York, 2013.

APA

Koh, K. Bong. (2013). Somatization and Psychosomatic Symptoms. Springer New York.

Chicago

Koh, Kyung Bong Somatization and Psychosomatic Symptoms. : Springer New York, 2013.