Cita APA (7th ed.)

Broué, P., Birchall, I. H., & Pearce, B. (2005). The German Revolution, 1917-1923. Brill.

Cita Chicago (17th ed.)

Broué, Pierre, Ian H. Birchall, i Brian Pearce. The German Revolution, 1917-1923. Leiden ; Boston: Brill, 2005.

Cita MLA (9th ed.)

Broué, Pierre, et al. The German Revolution, 1917-1923. Brill, 2005.