Lua APA (7ú heag.)
Clayton Chris R. I. [et-al]. (2013). Earth pressure and earth-retaining structures. CRC Press, Taylor & Francis Group.
Lua i Stíl Chicago (17ú heag.)
Clayton Chris R. I. [et-al]. Earth Pressure and Earth-retaining Structures. Boca Raton, Florida: CRC Press, Taylor & Francis Group, 2013.
Lua MLA (9ú heag.)
Clayton Chris R. I. [et-al]. Earth Pressure and Earth-retaining Structures. CRC Press, Taylor & Francis Group, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.