APA引文

DEMANA, F., & WAITS, B. K. College algebra and trigonometry: A graphing approach.

Chicago Style (17th ed.) Citation

DEMANA, Franklin, and Bert K. WAITS. College Algebra and Trigonometry: A Graphing Approach. Massachusetts; Addison-Wesley Pub. Co., 1990.

MLA引文

DEMANA, Franklin, and Bert K. WAITS. College Algebra and Trigonometry: A Graphing Approach.