APA (7th ed.) Citation

O'Toole, S. J., & Jordan, S. (2004). Discovery of magnetic fields in hot subdwarfs. Arxiv.

Chicago Style (17th ed.) Citation

O'Toole, Simon J., and Stefan Jordan. "Discovery of Magnetic Fields in Hot Subdwarfs." Arxiv 2004.

MLA (9th ed.) Citation

O'Toole, Simon J., and Stefan Jordan. "Discovery of Magnetic Fields in Hot Subdwarfs." Arxiv, 2004.