APA (7th ed.) Citation

Ashlock, R. B. (2002). Error patterns in computation: Using error patterns to improve instruction (Eight edition.). Merrill Prentice Hall.

Chicago Style (17th ed.) Citation

Ashlock, Robert B. Error Patterns in Computation: Using Error Patterns to Improve Instruction. Eight edition. Upper Saddle River, N.J: Merrill Prentice Hall, 2002.

MLA (8th ed.) Citation

Ashlock, Robert B. Error Patterns in Computation: Using Error Patterns to Improve Instruction. Eight edition. Merrill Prentice Hall, 2002.