Tohutoro APA (7th ed.)

Angel, A. R. (1992). Elementary algebra for college students (3rd ed.). Prentice hall.

Tohutoru Kātū Chicago (17th ed.)

Angel, Allen R. Elementary Algebra for College Students. 3rd ed. New Jersey: Prentice hall, 1992.

Tohutoro MLA (9th ed.)

Angel, Allen R. Elementary Algebra for College Students. 3rd ed. Prentice hall, 1992.