Wöhrle, Georg. "1. General remarks". Volume 1 Thales, edited by Georg Wöhrle, Berlin, München, Boston: De Gruyter, 2014, pp. 1-5. https://doi.org/10.1515/9783110315257.1
Wöhrle, G. (2014). 1. General remarks. In G. Wöhrle (Ed.), Volume 1 Thales (pp. 1-5). Berlin, München, Boston: De Gruyter. https://doi.org/10.1515/9783110315257.1
Wöhrle, G. 2014. 1. General remarks. In: Wöhrle, G. ed. Volume 1 Thales. Berlin, München, Boston: De Gruyter, pp. 1-5. https://doi.org/10.1515/9783110315257.1
Wöhrle, Georg. "1. General remarks" In Volume 1 Thales edited by Georg Wöhrle, 1-5. Berlin, München, Boston: De Gruyter, 2014. https://doi.org/10.1515/9783110315257.1