APA-referens (7:e uppl.)

Gunther, R. (2003). The magic zone: Sketches of the Nobel Laureates. Scripta Humanistica.

Chicago-referens (17:e uppl.)

Gunther, Ralph. The Magic Zone: Sketches of the Nobel Laureates. Potomac, Md., U.S.A.: Scripta Humanistica, 2003.

MLA-referens (9:e uppl.)

Gunther, Ralph. The Magic Zone: Sketches of the Nobel Laureates. Scripta Humanistica, 2003.