APA (7th ed.) Citation

PR, K., U, F., MA, H., M, B., S, S., U, R., . . . TF, S. (2008). An improved continuous flow analysis system for high-resolution field measurements on ice cores. Environmental science & technology, 42(21), 8044. https://doi.org/10.1021/es8007722

Chicago Style (17th ed.) Citation

PR, Kaufmann, Federer U, Hutterli MA, Bigler M, Schüpbach S, Ruth U, Schmitt J, and Stocker TF. "An Improved Continuous Flow Analysis System for High-resolution Field Measurements on Ice Cores." Environmental Science & Technology 42, no. 21 (2008): 8044. https://doi.org/10.1021/es8007722.

MLA (9th ed.) Citation

PR, Kaufmann, et al. "An Improved Continuous Flow Analysis System for High-resolution Field Measurements on Ice Cores." Environmental Science & Technology, vol. 42, no. 21, 2008, p. 8044, https://doi.org/10.1021/es8007722.