Lua APA (7ú heag.)
Hannah, J., & Stephens, R. C. (1999). Mechanics of machines: Elementary theory and examples (4th ed.). Viva Books Private Limited.
Lua i Stíl Chicago (17ú heag.)
Hannah, John, agus R. C. Stephens. Mechanics of Machines: Elementary Theory and Examples. 4th ed. New Delhi: Viva Books Private Limited, 1999.
Lua MLA (9ú heag.)
Hannah, John, agus R. C. Stephens. Mechanics of Machines: Elementary Theory and Examples. 4th ed. Viva Books Private Limited, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.