Cita APA (7th ed.)

Wolf Martin. (2015). Shifts and the Shocks (n.). Penguin Random House UK.

Cita Chicago (17th ed.)

Wolf Martin. Shifts and the Shocks. n. Great Britai: Penguin Random House UK, 2015.

Cita MLA (9th ed.)

Wolf Martin. Shifts and the Shocks. n. Penguin Random House UK, 2015.