APA

Walsh J. J., . (1913). The thirteenth, greatest of centuries. New York: Summer School Press.

Chicago

Walsh James Joseph, . 1913. The thirteenth, greatest of centuries. New York: Summer School Press.

Harvard

Walsh J. J., . (1913). The thirteenth, greatest of centuries. New York: Summer School Press.

MLA

Walsh James Joseph, . The thirteenth, greatest of centuries. New York: Summer School Press. 1913.