APA (7th ed.) Citation

Burmeister, H., Höck, A., & Stubenvoll, W. (1976). Schlösser in Hessen. Schmitz.

Chicago Style (17th ed.) Citation

Burmeister, Helmut, Alfred Höck, and Willi Stubenvoll. Schlösser in Hessen. Giessen: Schmitz, 1976.

MLA (9th ed.) Citation

Burmeister, Helmut, et al. Schlösser in Hessen. Schmitz, 1976.