APA (7e ed.) Bronvermelding

Crawford, W. H. (1951). Time is a holiday: Fiesta in Mexico. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Crawford, William H. Time Is a Holiday: Fiesta in Mexico. New York: Oxford University Press, 1951.

MLA (8e ed.) Bronvermelding

Crawford, William H. Time Is a Holiday: Fiesta in Mexico. Oxford University Press, 1951.