Cita APA (7th ed.)

East, W. G., & Spate, O. H. K. (1950). The changing map of Asia; a political geography. Dutton.

Cita Chicago (17th ed.)

East, William Gordon, i Oskar Hermann Khristian Spate. The Changing Map of Asia; a Political Geography. London: Dutton, 1950.

Cita MLA (9th ed.)

East, William Gordon, i Oskar Hermann Khristian Spate. The Changing Map of Asia; a Political Geography. Dutton, 1950.