Lua APA (7ú heag.)
Larsen, J. M., & Allison, J. E. (1992). Small-crack test methods. ASTM.
Lua i Stíl Chicago (17ú heag.)
Larsen, James M., agus John E. Allison. Small-crack Test Methods. Philadelphia, PA: ASTM, 1992.
Lua MLA (9ú heag.)
Larsen, James M., agus John E. Allison. Small-crack Test Methods. ASTM, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.