Nagel, T. (2010). Why Is There Anything? Secular philosophy and the religious temperament, 27-32.
Chicago-Zitierstil (17. Ausg.)Nagel, Thomas. "Why Is There Anything?" Secular Philosophy and the Religious Temperament 2010: 27-32.
MLA-Zitierstil (8. Ausg.)Nagel, Thomas. "Why Is There Anything?" Secular Philosophy and the Religious Temperament, 2010, pp. 27-32.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.