APA (7th ed.) Citation

Twadell, E., Onuscheck, M., Reibel, A. R., & Gobble, T. (2019). Proficiency-Based Instruction: Rethinking Lesson Design and Delivery (Your Implementation Strategy for Proficiency-Based Instruction). Solution Tree.

Chicago Style (17th ed.) Citation

Twadell, Eric, Mark Onuscheck, Anthony R. Reibel, and Troy Gobble. Proficiency-Based Instruction: Rethinking Lesson Design and Delivery (Your Implementation Strategy for Proficiency-Based Instruction). Bloomington, Indiana: Solution Tree, 2019.

MLA (8th ed.) Citation

Twadell, Eric, et al. Proficiency-Based Instruction: Rethinking Lesson Design and Delivery (Your Implementation Strategy for Proficiency-Based Instruction). Solution Tree, 2019.