Style de citation APA (7e éd.)
Bonvillian, J. D., & Nelson-Metlay, V. (2020). Simplified signs: A manual sign-communication system for special populations. Open Book Publishers.
Style de citation Chicago (17e éd.)
Bonvillian, John D., et Val Nelson-Metlay. Simplified Signs: A Manual Sign-communication System for Special Populations. Cambridge, England: Open Book Publishers, 2020.
Style de citation MLA (9e éd.)
Bonvillian, John D., et Val Nelson-Metlay. Simplified Signs: A Manual Sign-communication System for Special Populations. Open Book Publishers, 2020.
Attention : ces citations peuvent ne pas être correctes à 100%.