Lua APA (7ú heag.)
Helm, R. M., Sellner, T. F., & O'Flaherty, J. C. (2020). Studies in Nietzsche and the Classical Tradition (Second edition.). Project Muse.
Lua i Stíl Chicago (17ú heag.)
Helm, Robert Meredith, Timothy F. Sellner, agus James C. O'Flaherty. Studies in Nietzsche and the Classical Tradition. Second edition. Baltimore, Maryland: Project Muse, 2020.
Lua MLA (9ú heag.)
Helm, Robert Meredith, et al. Studies in Nietzsche and the Classical Tradition. Second edition. Project Muse, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.