Justice to all :
the story of the Pennsylvania state police /
by Katherine Mayo, with an introduction by Theodore Roosevelt ...
APA Citation
Mayo, K. (1918). Justice to all: the story of the Pennsylvania state police. 4th ed. New York: G.P. Putnam's sons.
MLA Citation
Mayo, Katherine, 1868?-1940. Justice to All: the Story of the Pennsylvania State Police. 4th ed. New York: G.P. Putnam's sons, 1918.
Warning: These citations may not always be complete (especially for serials).