Cita APA (7th ed.)

Wieczorek, A. (2000). Europas Mitte um 1000. Theiss.

Cita Chicago (17th ed.)

Wieczorek, Alfried. Europas Mitte Um 1000. Stuttgart: Theiss, 2000.

Cita MLA (8th ed.)

Wieczorek, Alfried. Europas Mitte Um 1000. Theiss, 2000.