Cita APA (7a ed.)

Waller, J. (2021). A troubled sleep: Risk and resilience in contemporary Northern Ireland. Oxford University Press.

Cita Chicago Style (17a ed.)

Waller, James. A Troubled Sleep: Risk and Resilience in Contemporary Northern Ireland. New York, NY: Oxford University Press, 2021.

Cita MLA (9a ed.)

Waller, James. A Troubled Sleep: Risk and Resilience in Contemporary Northern Ireland. Oxford University Press, 2021.