Cita APA (7a ed.)

Graaf, B. d. (2020). Fighting terror after Napoleon: How Europe became secure after 1815. Cambridge University Press. https://doi.org/10.1017/9781108895873

Cita Chicago Style (17a ed.)

Graaf, Beatrice de. Fighting Terror After Napoleon: How Europe Became Secure After 1815. Cambridge: Cambridge University Press, 2020. https://doi.org/10.1017/9781108895873.

Cita MLA (9a ed.)

Graaf, Beatrice de. Fighting Terror After Napoleon: How Europe Became Secure After 1815. Cambridge University Press, 2020. https://doi.org/10.1017/9781108895873.