Cita APA

Gibbons, H. A. (1919). The new map of Asia (1900-1919). The Century.

Citación estilo Chicago

Gibbons, Herbert Adams. The New Map of Asia (1900-1919). New York: The Century, 1919.

Cita MLA

Gibbons, Herbert Adams. The New Map of Asia (1900-1919). The Century, 1919.