Cita APA (7th ed.)
Ármann Jakobsson. (2017). The Troll Inside You: Paranormal Activity in the Medieval North (1st edition.). Punctum Books.
Cita Chicago (17th ed.)
Ármann Jakobsson. The Troll Inside You: Paranormal Activity in the Medieval North. 1st edition. [Santa Barbara, CA]: Punctum Books, 2017.
Cita MLA (9th ed.)
Ármann Jakobsson. The Troll Inside You: Paranormal Activity in the Medieval North. 1st edition. Punctum Books, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.