Lua APA (7ú heag.)

National Research Council (U.S.). Committee on Transportation Earthworks, National Research Council (U.S.). Transportation Research Board, & Long, R. P. (1995). Mechanically stabilized earth walls. Transportation Research Board, National Research Council.

Lua i Stíl Chicago (17ú heag.)

National Research Council (U.S.). Committee on Transportation Earthworks, National Research Council (U.S.). Transportation Research Board, agus Richard P. Long. Mechanically Stabilized Earth Walls. Washington, D.C: Transportation Research Board, National Research Council, 1995.

Lua MLA (9ú heag.)

National Research Council (U.S.). Committee on Transportation Earthworks, et al. Mechanically Stabilized Earth Walls. Transportation Research Board, National Research Council, 1995.

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