MLA

Dunn, Harry H. The Crimson Jester : Zapata of Mexico. London: Harper & Co., 1934.

APA

Dunn, H. H. (1934). The crimson jester : Zapata of Mexico. London: Harper & Co.

Chicago

Dunn, Harry H., The Crimson Jester: Zapata of Mexico. London: Harper & Co., 1934.