APA (7th ed.) Citation

Nell-Breuning, O. v., & Sacher, H. (1958). ZUR socialen Frage (2a ed.). Herder, ed.

Chicago Style (17th ed.) Citation

Nell-Breuning, Oswald v., and Hermann Sacher. ZUR Socialen Frage. 2a ed. Freiburg: Herder, ed, 1958.

MLA (9th ed.) Citation

Nell-Breuning, Oswald v., and Hermann Sacher. ZUR Socialen Frage. 2a ed. Herder, ed, 1958.