APA (7th ed.) Citation

Helmi, A., Springel, V., & White, S. D. M. (2002). On the phase-space structure of the Milky Way dark-matter halo. The dynamics, structure and history of galaxies.

Chicago Style (17th ed.) Citation

Helmi, Amina, Volker Springel, and Simon D. M. White. "On the Phase-space Structure of the Milky Way Dark-matter Halo." The Dynamics, Structure and History of Galaxies 2002.

MLA (9th ed.) Citation

Helmi, Amina, et al. "On the Phase-space Structure of the Milky Way Dark-matter Halo." The Dynamics, Structure and History of Galaxies, 2002.