APA (7th ed.) Citation

Young, F. H. Y. (1964). Essentials of algebra and trigonometry. Addison-Wesley.

Chicago Style (17th ed.) Citation

Young, Frederick H. Young. Essentials of Algebra and Trigonometry. Reading, Mass: Addison-Wesley, 1964.

MLA (9th ed.) Citation

Young, Frederick H. Young. Essentials of Algebra and Trigonometry. Addison-Wesley, 1964.