Sommerstein, A.H.. "1. What is an oath?". Oaths and Swearing in Ancient Greece, Berlin, Boston: De Gruyter, 2014, pp. 1-5. https://doi.org/10.1515/9783110227369.1
Sommerstein, A. (2014). 1. What is an oath?. In Oaths and Swearing in Ancient Greece (pp. 1-5). Berlin, Boston: De Gruyter. https://doi.org/10.1515/9783110227369.1
Sommerstein, A. 2014. 1. What is an oath?. Oaths and Swearing in Ancient Greece. Berlin, Boston: De Gruyter, pp. 1-5. https://doi.org/10.1515/9783110227369.1
Sommerstein, A.H.. "1. What is an oath?" In Oaths and Swearing in Ancient Greece, 1-5. Berlin, Boston: De Gruyter, 2014. https://doi.org/10.1515/9783110227369.1
Sommerstein A. 1. What is an oath?. In: Oaths and Swearing in Ancient Greece. Berlin, Boston: De Gruyter; 2014. p.1-5. https://doi.org/10.1515/9783110227369.1