Lua APA (7ú heag.)
Steinlage, R. C. (1984). College algebra. West Pub. Co..
Lua i Stíl Chicago (17ú heag.)
Steinlage, Ralph C. College Algebra. St. Paul: West Pub. Co., 1984.
Lua MLA (9ú heag.)
Steinlage, Ralph C. College Algebra. West Pub. Co., 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.