APA (7th ed.) Zitazioa
Thacker, E. (2015). Cosmic pessimism (First edition.). Univocal Publishing.
Chicago Style (17th ed.) Zitazioa
Thacker, Eugene. Cosmic Pessimism. First edition. Minneapolis, MN: Univocal Publishing, 2015.
MLA (9th ed.) Zitazioa
Thacker, Eugene. Cosmic Pessimism. First edition. Univocal Publishing, 2015.
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