Lua APA (7ú heag.)
Hannah, J., & Stephens, R. C. (1999). Mechanics of machines: Advanced theory and examples (2nd ed.). Edward Arnold; Viva Books Private Limited.
Lua i Stíl Chicago (17ú heag.)
Hannah, John, agus Richmond Courtney Stephens. Mechanics of Machines: Advanced Theory and Examples. 2nd ed. London; New Delhi: Edward Arnold; Viva Books Private Limited, 1999.
Lua MLA (9ú heag.)
Hannah, John, agus Richmond Courtney Stephens. Mechanics of Machines: Advanced Theory and Examples. 2nd ed. Edward Arnold; Viva Books Private Limited, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.