Lua APA (7ú heag.)
Black, P. H., & Adams, O. E. (1968). Machine design (3d ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)
Black, Paul H., agus Otto Eugene Adams. Machine Design. 3d ed. New York: McGraw-Hill, 1968.
Lua MLA (9ú heag.)
Black, Paul H., agus Otto Eugene Adams. Machine Design. 3d ed. McGraw-Hill, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.