Cita APA (7th ed.)

Erb, R. (1984). Europa Almanach 1925. Kiepenheuer.

Cita Chicago (17th ed.)

Erb, Roland. Europa Almanach 1925. Leipzig: Kiepenheuer, 1984.

Cita MLA (8th ed.)

Erb, Roland. Europa Almanach 1925. Kiepenheuer, 1984.