Стиль цитування APA (7-ме видання)

(2015). College algebra. [produced by Easy Education]. Chapter 1, Intro to algebra. Rational expressions. Exercises.

Чикаго стиль цитування (17-те видання)

College Algebra. [produced by Easy Education]. Chapter 1, Intro to Algebra. Rational Expressions. Exercises. 2015.

Стиль цитування MLA (9-ме видання)

College Algebra. [produced by Easy Education]. Chapter 1, Intro to Algebra. Rational Expressions. Exercises. 2015.