APA-ийн эшлэл(7 дахь хэвлэлт)

Howey, R. L. (1973). Heidegger and Jaspers on Nietzsche: Critical examination of Heidegger's and Jasper's interpretations of Nietzsche. Martinus.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Howey, Richard Lowell. Heidegger and Jaspers on Nietzsche: Critical Examination of Heidegger's and Jasper's Interpretations of Nietzsche. Hague: Martinus, 1973.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Howey, Richard Lowell. Heidegger and Jaspers on Nietzsche: Critical Examination of Heidegger's and Jasper's Interpretations of Nietzsche. Martinus, 1973.