APA

London, J. (1918). John Barleycorn. New York: Century.

MLA

London, Jack. John Barleycorn. New York: Century, 1918. Print.

CHICAGO

London, Jack. 1918. John Barleycorn. New York: Century.

HARVARD

LONDON, J. (1918). John Barleycorn. New York, Century.

TURABIAN

London, Jack. John Barleycorn. New York: Century, 1918.