APA (7e ed.) Bronvermelding

Douglas, C. H. (1937). The monopoly of credit (A new ed., rev. and enl. By C. H. Douglas.). Eyre and Spottiswoode.

Chicago (17e ed.) Bronvermelding

Douglas, Clifford Hugh. The Monopoly of Credit. A new ed., rev. and enl. By C. H. Douglas. London: Eyre and Spottiswoode, 1937.

MLA (8e ed.) Bronvermelding

Douglas, Clifford Hugh. The Monopoly of Credit. A new ed., rev. and enl. By C. H. Douglas. Eyre and Spottiswoode, 1937.

Let op: Deze citaties zijn niet altijd 100% accuraat.