APA
Boswell L., Kanold T. D. & Stiff L. (2004). Algebra 1 : applications, equations graphs. Evanston Illinois: Houghton Mifflin Company.
Chicago
Boswell Laurie, Kanold Timothy D and Stiff Lee. 2004. Algebra 1 : applications, equations graphs. Evanston Illinois: Houghton Mifflin Company.
Harvard
Boswell L., Kanold T. D. and Stiff L. (2004). Algebra 1 : applications, equations graphs. Evanston Illinois: Houghton Mifflin Company.
MLA
Boswell Laurie, Kanold Timothy D and Stiff Lee. Algebra 1 : applications, equations graphs. Evanston Illinois: Houghton Mifflin Company. 2004.