Cita APA (7a ed.)

Broel, G., & Sanner, H. (1914). Zu Eigen H. Sanner.

Cita Chicago Style (17a ed.)

Broel, Georg, y Hugo Sanner. Zu Eigen H. Sanner. [S.l.], 1914.

Cita MLA (9a ed.)

Broel, Georg, y Hugo Sanner. Zu Eigen H. Sanner. 1914.