APA (7th ed.) Citation

Gronemeyer, R., & Neumann, F. (1978). Frieden. Signal-Verl. Frevert.

Chicago Style (17th ed.) Citation

Gronemeyer, Reimer, and Franz Neumann. Frieden. Baden-Baden: Signal-Verl. Frevert, 1978.

MLA (9th ed.) Citation

Gronemeyer, Reimer, and Franz Neumann. Frieden. Signal-Verl. Frevert, 1978.