The elements of imperial defence; a study of the geographical features, materials resources, communications, and organization of the British Empire.

MLA

Boycott, A. G. The elements of imperial defence; a study of the geographical features, materials resources, communications, and organization of the British Empire. Third edition. Aldershot : Gale & Polden, [1939]

APA

Boycott, A. (1939). The elements of imperial defence; a study of the geographical features, materials resources, communications, and organization of the British Empire. Third edition. Aldershot : Gale & Polden.

Chicago

Boycott, A. G. The elements of imperial defence; a study of the geographical features, materials resources, communications, and organization of the British Empire. Third edition. Aldershot : Gale & Polden, [1939]