APA (7e ed.) Bronvermelding

Lavington, F. (1928). The trade cycle: An account of the causes producing rhythmical changes in the acivity of business. P.S. King & Son.

Chicago (17e ed.) Bronvermelding

Lavington, F. The Trade Cycle: An Account of the Causes Producing Rhythmical Changes in the Acivity of Business. London: P.S. King & Son, 1928.

MLA (8e ed.) Bronvermelding

Lavington, F. The Trade Cycle: An Account of the Causes Producing Rhythmical Changes in the Acivity of Business. P.S. King & Son, 1928.