APA引文

Wheater, C. (2019). Easy pre-calculus step-by-step: Master high-frequency concepts and skills for precalc proficiency--fast! (Second edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Wheater, Carolyn. Easy Pre-calculus Step-by-step: Master High-frequency Concepts and Skills for Precalc Proficiency--fast! Second edition. New York: McGraw-Hill, 2019.

MLA引文

Wheater, Carolyn. Easy Pre-calculus Step-by-step: Master High-frequency Concepts and Skills for Precalc Proficiency--fast! Second edition. McGraw-Hill, 2019.

警告：這些引文格式不一定是100％准確.