Cita APA (7a ed.)

Bass, E. (1954). Zirkus Umberto: Roman. Artia.

Cita Chicago Style (17a ed.)

Bass, Eduard. Zirkus Umberto: Roman. Prag: Artia, 1954.

Cita MLA (8a ed.)

Bass, Eduard. Zirkus Umberto: Roman. Artia, 1954.