APA (7th ed.) Citation

Schwope, A. D., Beuermann, K., & Jordan, S. (1995). Magnetism in the polar BL Hydri. Astronomy and astrophysics, 301, .

Chicago Style (17th ed.) Citation

Schwope, Axel D., Klaus Beuermann, and Stefan Jordan. "Magnetism in the Polar BL Hydri." Astronomy and Astrophysics 301 (1995).

MLA (9th ed.) Citation

Schwope, Axel D., et al. "Magnetism in the Polar BL Hydri." Astronomy and Astrophysics, vol. 301, 1995.