Franklin

MLA

Zeuthen, Frederik. Problems of Monopoly and Economic Warfare. London: G. Routledge & sons, ltd., 1930.

APA

Zeuthen, F. (1930). Problems of monopoly and economic warfare. London: G. Routledge & sons, ltd.

Chicago

Zeuthen, Frederik, Problems of Monopoly and Economic Warfare. London: G. Routledge & sons, ltd., 1930.