Kuzʹmina, E. E., Kuzʹmina, E. E., & Mallory, J. P. (2007). The origin of the Indo-Iranians. Leiden Indo-European etymological dictionary series.
Chicago Style (17th ed.) CitationKuzʹmina, Elena E., Elena Efimovna Kuzʹmina, and J. P. Mallory. "The Origin of the Indo-Iranians." Leiden Indo-European Etymological Dictionary Series 2007.
MLA (8th ed.) CitationKuzʹmina, Elena E., et al. "The Origin of the Indo-Iranians." Leiden Indo-European Etymological Dictionary Series, 2007.
Warning: These citations may not always be 100% accurate.