Tohutoro APA (7th ed.)

Bach, D. J., & Leitner, P. J. (2006). Prealgebra: Mathematics for a variable world (Third edition.). McGraw-Hill.

Tohutoru Kātū Chicago (17th ed.)

Bach, Daniel J., me Patricia J. Leitner. Prealgebra: Mathematics for a Variable World. Third edition. Boston: McGraw-Hill, 2006.

Tohutoro MLA (9th ed.)

Bach, Daniel J., me Patricia J. Leitner. Prealgebra: Mathematics for a Variable World. Third edition. McGraw-Hill, 2006.