Lua APA (7ú heag.)
Collinge, N. E. (1985). The laws of Indo-European. J. Benjamins.
Lua i Stíl Chicago (17ú heag.)
Collinge, N. E. The Laws of Indo-European. Amsterdam ; Philadelphia: J. Benjamins, 1985.
Lua MLA (9ú heag.)
Collinge, N. E. The Laws of Indo-European. J. Benjamins, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.