Cita APA (7a ed.)

Waller, B. (1995). Themes in modern European history, 1830-90. Routledge.

Cita Chicago Style (17a ed.)

Waller, Bruce. Themes in Modern European History, 1830-90. London [etc.]: Routledge, 1995.

Cita MLA (9a ed.)

Waller, Bruce. Themes in Modern European History, 1830-90. Routledge, 1995.