APA

Butland G. J., .Chile an outline of its geography, economics, and politics. London: Royal Institute of International Affairs.

Chicago

Butland Gilbert J, .Chile an outline of its geography, economics, and politics. London: Royal Institute of International Affairs.

Harvard

Butland G. J., .Chile an outline of its geography, economics, and politics. London: Royal Institute of International Affairs.

MLA

Butland Gilbert J, .London: Royal Institute of International Affairs. .