Cita APA (7th ed.)
Westerdale, J. (2013). Nietzsche's aphoristic challenge. De Gruyter Mouton.
Cita Chicago (17th ed.)
Westerdale, Joel. Nietzsche's Aphoristic Challenge. Berlin ; Boston: De Gruyter Mouton, 2013.
Cita MLA (9th ed.)
Westerdale, Joel. Nietzsche's Aphoristic Challenge. De Gruyter Mouton, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.