Cita APA (7a ed.)

A. Hoen & Co. (1909). Principal transportation routes of the world. A. Hoen & Co.

Cita Chicago Style (17a ed.)

A. Hoen & Co. Principal Transportation Routes of the World. [s.l.]: A. Hoen & Co, 1909.

Cita MLA (9a ed.)

A. Hoen & Co. Principal Transportation Routes of the World. A. Hoen & Co, 1909.