Kortmann, Bernd and Lunkenheimer, Kerstin (eds.) 2011. The electronic World Atlas of Varieties of English. Leipzig: Max Planck Institute for Evolutionary Anthropology
@book{kortmannlunkenheimer2011,
address = {Leipzig},
editor = {Kortmann, Bernd and Lunkenheimer, Kerstin},
key = {Kortmann & Lunkenheimer 2011},
publisher = {Max Planck Institute for Evolutionary Anthropology <http://www.ewave-atlas.org/>},
title = {The electronic World Atlas of Varieties of English},
year = {2011}
}