APA (7th ed.) Citation

Heuss, T., Becker, E. W., Vogt, M., & Werner, W. (2012). Der Bundesprasident: Briefe 1949-1954. De Gruyter.

Chicago Style (17th ed.) Citation

Heuss, Theodor, Ernst Wolfgang Becker, Martin Vogt, and Wolfram Werner. Der Bundesprasident: Briefe 1949-1954. Berlin: De Gruyter, 2012.

MLA (9th ed.) Citation

Heuss, Theodor, et al. Der Bundesprasident: Briefe 1949-1954. De Gruyter, 2012.