APA (7th ed.) Citation

Ruth, U., Steffensen, J. P., & Bigler, M. (2003). Particle concentration and size distribution in the NGRIP ice core. PANGAEA.

Chicago Style (17th ed.) Citation

Ruth, Urs, Jørgen Peder Steffensen, and Matthias Bigler. Particle Concentration and Size Distribution in the NGRIP Ice Core. PANGAEA, 2003.

MLA (9th ed.) Citation

Ruth, Urs, et al. Particle Concentration and Size Distribution in the NGRIP Ice Core. PANGAEA, 2003.