Ph.D Robert Gerver, Carter Claudia, Ph.D David Molina, Ph.D Richard Sgroi, Hansen Mary, & Westegaard Susanne. (1998). Algebra 1 An Integgratted Approach. American: National Texbook Company.
Trích dẫn kiểu ChicagoPh.D Robert Gerver, Carter Claudia, Ph.D David Molina, Ph.D Richard Sgroi, Hansen Mary, và Westegaard Susanne. Algebra 1 An Integgratted Approach. American: National Texbook Company, 1998.
MLA引文Ph.D Robert Gerver, et al. Algebra 1 An Integgratted Approach. American: National Texbook Company, 1998.
警告：这些引文格式不一定是100％准确.