O'Hara, D. T. (1985). Why Nietzsche Now? (1st cloth ed.). Indiana University Press.
芝加哥风格引文O'Hara, Daniel T. Why Nietzsche Now? 1st cloth ed. Bloomington: Indiana University Press, 1985.
MLA引文O'Hara, Daniel T. Why Nietzsche Now? 1st cloth ed. Indiana University Press, 1985.
警告：这些引文格式不一定是100％准确.