APA (7th ed.) Citation

Bonvillian , J., Kissane Lee, N., Dooley, T. T., & Loncke, F. (2020). Simplified Signs: A Manual Sign-Communication System for Special Populations, Volume 1. Open Book Publishers.

Chicago Style (17th ed.) Citation

Bonvillian , John, Nicole Kissane Lee, Tracy T. Dooley, and Filip Loncke. Simplified Signs: A Manual Sign-Communication System for Special Populations, Volume 1. Open Book Publishers, 2020.

MLA (9th ed.) Citation

Bonvillian , John, et al. Simplified Signs: A Manual Sign-Communication System for Special Populations, Volume 1. Open Book Publishers, 2020.