Gaya APA

Hutchison, D., Stefan, I, B, B, I, B. (2007). The streeter Series in Mathematics: Prealgebra an Integrated Equations Approach 2nd Ed . New York: .

Gaya MLA

Hutchison, Donald., Stefan, I., Bergman,, Barry, II., Baratto,. "The streeter Series in Mathematics: Prealgebra an Integrated Equations Approach 2nd Ed". New York: , 2007. .