Cita APA (7a ed.)

Franz, G., Lambeck, G., Rühlmann, P., & Wilmanns, E. (1927). Bismarck. Teubner.

Cita Chicago Style (17a ed.)

Franz, Günther, Gustav Lambeck, Paul Rühlmann, y Ernst Wilmanns. Bismarck. Leipzig [u.a.]: Teubner, 1927.

Cita MLA (9a ed.)

Franz, Günther, et al. Bismarck. Teubner, 1927.