Yarmish, J. (2005). Prealgebra skills workbook. New Jerey: Prentice Hall.
Trích dẫn kiểu ChicagoYarmish, Joshua. Prealgebra Skills Workbook. New Jerey: Prentice Hall, 2005.
MLA引文Yarmish, Joshua. Prealgebra Skills Workbook. New Jerey: Prentice Hall, 2005.
警告：这些引文格式不一定是100％准确.