APA (7th ed.) Citation

Schneider, N., & Klessen, R. S. (2014). Understanding star formation in molecular clouds: I. A universal probability distribution of column densities? Arxiv.

Chicago Style (17th ed.) Citation

Schneider, Nicola, and Ralf S. Klessen. "Understanding Star Formation in Molecular Clouds: I. A Universal Probability Distribution of Column Densities?" Arxiv 2014.

MLA (9th ed.) Citation

Schneider, Nicola, and Ralf S. Klessen. "Understanding Star Formation in Molecular Clouds: I. A Universal Probability Distribution of Column Densities?" Arxiv, 2014.

Warning: These citations may not always be 100% accurate.