APA (7th ed.) Citation
Heusler, A., Reuschel, H., & Sonderegger, S. (1969). Kleine Schriften: Bd. 1.2. de Gruyter.
Chicago Style (17th ed.) Citation
Heusler, Andreas, Helga Reuschel, and Stefan Sonderegger. Kleine Schriften: Bd. 1.2. Berlin: de Gruyter, 1969.
MLA (9th ed.) Citation
Heusler, Andreas, et al. Kleine Schriften: Bd. 1.2. de Gruyter, 1969.
Warning: These citations may not always be 100% accurate.