APA-referens (7:e uppl.)

Johnson, R. T. (1985). Current Therapy in Neurologic Disease; 1985-1986. Decker B.C.

Chicago-referens (17:e uppl.)

Johnson, Richard T. Current Therapy in Neurologic Disease; 1985-1986. Philadelphia: Decker B.C, 1985.

MLA-referens (9:e uppl.)

Johnson, Richard T. Current Therapy in Neurologic Disease; 1985-1986. Decker B.C, 1985.