Ryan, M. (2019). Calculus Essentials for Dummies. For Dummies.
Style de citation Chicago (17e éd.)Ryan, Mark. Calculus Essentials for Dummies. New York, NY: For Dummies, 2019.
Style de citation MLA (8e éd.)Ryan, Mark. Calculus Essentials for Dummies. For Dummies, 2019.
警告：這些引文格式不一定是100％准確.