APA (7th ed.) Citation

Jordan, S. (2012). Magnetic fields in central stars of planetary nebulae? Arxiv.

Chicago Style (17th ed.) Citation

Jordan, Stefan. "Magnetic Fields in Central Stars of Planetary Nebulae?" Arxiv 2012.

MLA (9th ed.) Citation

Jordan, Stefan. "Magnetic Fields in Central Stars of Planetary Nebulae?" Arxiv, 2012.

Warning: These citations may not always be 100% accurate.