Cita APA (7a ed.)

Praesent, H. (1929). Minerva-Handbücher.

Cita Chicago Style (17a ed.)

Praesent, Hans. Minerva-Handbücher. Berlin [u.a.], 1929.

Cita MLA (8a ed.)

Praesent, Hans. Minerva-Handbücher. 1929.