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Lua i Stíl Chicago (17ú heag.)Bluff, L., J. Troscianko, A. Weir, A. Kacelnik, agus C. Rutz. Tool Use by Wild New Caledonian Crows Corvus Moneduloides at Natural Foraging Sites. 2010.
Lua MLA (9ú heag.)Bluff, L., et al. Tool Use by Wild New Caledonian Crows Corvus Moneduloides at Natural Foraging Sites. 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.