Dyfyniad APA

Wittke, J. H., Bunch, T. E., Tankersley, K. B., Daniel, I. R., Kloosterman, J. B., Kletetschka, G., . . . Firestone, R. B. (2013). Reply to Ives and Froese: Regarding the impact-related Younger Dryas boundary layer at Chobot site, Alberta, Canada. National Academy of Sciences.

Dyfyniad Arddull Chicago

Wittke, James H., Ted E. Bunch, Kenneth B. Tankersley, I. Randolph Daniel, Johan B. Kloosterman, Gunther Kletetschka, Allen West, and Richard B. Firestone. Reply to Ives and Froese: Regarding the Impact-related Younger Dryas Boundary Layer At Chobot Site, Alberta, Canada. National Academy of Sciences, 2013.

Dyfyniad MLA

Wittke, James H., et al. Reply to Ives and Froese: Regarding the Impact-related Younger Dryas Boundary Layer At Chobot Site, Alberta, Canada. National Academy of Sciences, 2013.

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