APA (7th ed.) Citation

Uellner, W., Weichmann, H., Brandt, W., Schmid, C., & Vogel, P. O. (1974). Herbert Weichmann. Christians.

Chicago Style (17th ed.) Citation

Uellner, Winfried, Herbert Weichmann, Willy Brandt, Carlo Schmid, and Paul O. Vogel. Herbert Weichmann. Hamburg: Christians, 1974.

MLA (8th ed.) Citation

Uellner, Winfried, et al. Herbert Weichmann. Christians, 1974.