Cite
Using 87Sr/86Sr Ratios to Date Fossil Methane Seep Deposits: Methodological Requirements and an Example from the Great Valley Group, California.
MLA
Kiel, Steffen, et al. “Using 87Sr/86Sr Ratios to Date Fossil Methane Seep Deposits: Methodological Requirements and an Example from the Great Valley Group, California.” Journal of Geology, vol. 122, no. 4, July 2014, pp. 353–66. EBSCOhost, https://doi.org/10.1086/676594.
APA
Kiel, S., Hansen, C., Nitzsche, K. N., & Hansen, B. T. (2014). Using 87Sr/86Sr Ratios to Date Fossil Methane Seep Deposits: Methodological Requirements and an Example from the Great Valley Group, California. Journal of Geology, 122(4), 353–366. https://doi.org/10.1086/676594
Chicago
Kiel, Steffen, Christian Hansen, Kai N. Nitzsche, and Bent T. Hansen. 2014. “Using 87Sr/86Sr Ratios to Date Fossil Methane Seep Deposits: Methodological Requirements and an Example from the Great Valley Group, California.” Journal of Geology 122 (4): 353–66. doi:10.1086/676594.