Cita APA (7a ed.)

Matthews, R. C. O. (1959). The trade cycle. Nisbet & Co.

Cita Chicago Style (17a ed.)

Matthews, Robert Charles Oliver. The Trade Cycle. Welwyn: Nisbet & Co, 1959.

Cita MLA (9a ed.)

Matthews, Robert Charles Oliver. The Trade Cycle. Nisbet & Co, 1959.