Ehlers, J., Gibbard, P. L., & Hughes, P. D. (2011). Quaternary Glaciations - Extent and Chronology: A closer look. Elsevier Science.
Cita Chicago Style (17a ed.)Ehlers, J., P. L. Gibbard, y P. D. Hughes. Quaternary Glaciations - Extent and Chronology: A Closer Look. Burlington: Elsevier Science, 2011.
Cita MLA (8a ed.)Ehlers, J., et al. Quaternary Glaciations - Extent and Chronology: A Closer Look. Elsevier Science, 2011.
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