Lua APA (7ú heag.)

<AASHTO>. A policy on geometric design of highways and streets 1984. AASHTO.

Lua i Stíl Chicago (17ú heag.)

<AASHTO>. A Policy on Geometric Design of Highways and Streets 1984. AASHTO.

Lua MLA (8ú heag.)

<AASHTO>. A Policy on Geometric Design of Highways and Streets 1984. AASHTO.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.