Cita APA (7th ed.)

Ashlock, R. B. (2010). Error patterns in computation: Using error patterns to help each student learn (10th ed.). Allyn & Bacon.

Cita Chicago (17th ed.)

Ashlock, Robert B. Error Patterns in Computation: Using Error Patterns to Help Each Student Learn. 10th ed. Boston: Allyn & Bacon, 2010.

Cita MLA (9th ed.)

Ashlock, Robert B. Error Patterns in Computation: Using Error Patterns to Help Each Student Learn. 10th ed. Allyn & Bacon, 2010.