Lua APA (7ú heag.)
Christy, D. T. (1989). College algebra. Wm. C. Brown.
Lua i Stíl Chicago (17ú heag.)
Christy, Dennis T. College Algebra. Dubuque, Iowa: Wm. C. Brown, 1989.
Lua MLA (9ú heag.)
Christy, Dennis T. College Algebra. Wm. C. Brown, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.