Ali, D., Spencer, A., Fairchild, I., Chew, K., Anderton, R., Levell, B., . . . Le Heron, D. (2017). Indicators of relative completeness of the glacial record of the Port Askaig Formation, Garvellach Islands, Scotland. Elsevier.
Chicago-referens (17:e uppl.)Ali, DO, AM Spencer, IJ Fairchild, KJ Chew, R. Anderton, BK Levell, MJ Hambrey, D. Dove, och DP Le Heron. Indicators of Relative Completeness of the Glacial Record of the Port Askaig Formation, Garvellach Islands, Scotland. Elsevier, 2017.
MLA-referens (9:e uppl.)Ali, DO, et al. Indicators of Relative Completeness of the Glacial Record of the Port Askaig Formation, Garvellach Islands, Scotland. Elsevier, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.