Cita APA (7a ed.)

Robbins, L. C. (1934). The great depression. Macmillan and Co.

Cita Chicago Style (17a ed.)

Robbins, Lionel Charles. The Great Depression. London: Macmillan and Co, 1934.

Cita MLA (9a ed.)

Robbins, Lionel Charles. The Great Depression. Macmillan and Co, 1934.