APA (7th ed.) Citation

Hofer, A. R., Brunetti, K., & Townsend, L. (2013). A Thresholds Concepts Approach to the Standards Revision.

Chicago Style (17th ed.) Citation

Hofer, Amy R., Korey Brunetti, and Lori Townsend. A Thresholds Concepts Approach to the Standards Revision. 2013.

MLA (9th ed.) Citation

Hofer, Amy R., et al. A Thresholds Concepts Approach to the Standards Revision. 2013.