APA (7th ed.) Citation

Mathison, S. (2011). Internal Evaluation, Historically Speaking. New Directions for Evaluation, 132, 13. https://doi.org/10.1002/ev.393

Chicago Style (17th ed.) Citation

Mathison, Sandra. "Internal Evaluation, Historically Speaking." New Directions for Evaluation 132 (2011): 13. https://doi.org/10.1002/ev.393.

MLA (9th ed.) Citation

Mathison, Sandra. "Internal Evaluation, Historically Speaking." New Directions for Evaluation, 132, 2011, p. 13, https://doi.org/10.1002/ev.393.