APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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