Cita APA (7a ed.)

Franck, H. A. (1913). Zone policeman 88: A close range study of the Panama canal and its workers. The Century co..

Cita Chicago Style (17a ed.)

Franck, Harry Alverson. Zone Policeman 88: A Close Range Study of the Panama Canal and Its Workers. New York: The Century co., 1913.

Cita MLA (8a ed.)

Franck, Harry Alverson. Zone Policeman 88: A Close Range Study of the Panama Canal and Its Workers. The Century co., 1913.