Schultz, M. G., Schröder, S., Lyapina, O., & Cooper, O. R. (2017). Pre-compiled metrics data sets, links to aggregated statistics files in CSV format. PANGAEA.
Chicago-Zitierstil (17. Ausg.)Schultz, Martin G., Sabine Schröder, Olga Lyapina, und Owen R. Cooper. Pre-compiled Metrics Data Sets, Links to Aggregated Statistics Files in CSV Format. PANGAEA, 2017.
MLA-Zitierstil (9. Ausg.)Schultz, Martin G., et al. Pre-compiled Metrics Data Sets, Links to Aggregated Statistics Files in CSV Format. PANGAEA, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.