Cita APA (7a ed.)

Schöppe, K. (1931). Altnaumburger Ortskunde. Sieling.

Cita Chicago Style (17a ed.)

Schöppe, Karl. Altnaumburger Ortskunde. Naumburg: Sieling, 1931.

Cita MLA (8a ed.)

Schöppe, Karl. Altnaumburger Ortskunde. Sieling, 1931.