APA Zitierstil

Gumpert, M., Norden, H., & Mann, T. (1941). First papers. Duell, Sloan and Pearce.

Chicago Zitierstil

Gumpert, Martin, Heinz Norden, und Thomas Mann. First Papers. New York, N.Y: Duell, Sloan and Pearce, 1941.

MLA Zitierstil

Gumpert, Martin, et al. First Papers. Duell, Sloan and Pearce, 1941.