Michener, C. D. (1978). The classification of Halictine bees: Tribes and old world nonparasitic genera with strong venation. University of Kansas.
Chicago Style (17th ed.) CitationMichener, Charles Duncan. The Classification of Halictine Bees: Tribes and Old World Nonparasitic Genera with Strong Venation. [Lawrence: University of Kansas, 1978.
MLA (9th ed.) CitationMichener, Charles Duncan. The Classification of Halictine Bees: Tribes and Old World Nonparasitic Genera with Strong Venation. University of Kansas, 1978.
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