APA-referens (7:e uppl.)

Coward, N. (1961). Why Do the Wrong People Travel? Alfred Publishing Co., Inc..

Chicago-referens (17:e uppl.)

Coward, Noel. Why Do the Wrong People Travel? Louisville, United States: Alfred Publishing Co., Inc., 1961.

MLA-referens (9:e uppl.)

Coward, Noel. Why Do the Wrong People Travel? Alfred Publishing Co., Inc., 1961.