APA (7th ed.) Citation

Linden, S. v., & Heidt, J. (1996). The dynamics of the inner part of NGC 7331. Astronomy and astrophysics, 315, .

Chicago Style (17th ed.) Citation

Linden, Susanne von, and Jochen Heidt. "The Dynamics of the Inner Part of NGC 7331." Astronomy and Astrophysics 315 (1996).

MLA (9th ed.) Citation

Linden, Susanne von, and Jochen Heidt. "The Dynamics of the Inner Part of NGC 7331." Astronomy and Astrophysics, vol. 315, 1996.