Moseley, C., & Asher, R. (1994). Atlas of the world's languages. Routledge.
Cita Chicago Style (17a ed.)Moseley, Christopher, y R.E Asher. Atlas of the World's Languages. London [etc.]: Routledge, 1994.
Cita MLA (9a ed.)Moseley, Christopher, y R.E Asher. Atlas of the World's Languages. Routledge, 1994.
Precaución: Estas citas no son 100% exactas.