Cita APA (7a ed.)

Parker, S. (2008). The Great Crash: How the stock market crash of 1929 plunged the world into depression. Piatkus.

Cita Chicago Style (17a ed.)

Parker, Selwyn. The Great Crash: How the Stock Market Crash of 1929 Plunged the World into Depression. London: Piatkus, 2008.

Cita MLA (9a ed.)

Parker, Selwyn. The Great Crash: How the Stock Market Crash of 1929 Plunged the World into Depression. Piatkus, 2008.