Cita APA (7a ed.)

Hirschfelder, H., Wolf, H., & Hege, F. (1965). Naumburg. Brockhaus.

Cita Chicago Style (17a ed.)

Hirschfelder, Hans, Hans Wolf, y Fritz Hege. Naumburg. Leipzig: Brockhaus, 1965.

Cita MLA (8a ed.)

Hirschfelder, Hans, et al. Naumburg. Brockhaus, 1965.