Style de citation APA

Richards, J. C., & Bohlke, D. (2012). Speak now 3: Communicate with confidence. New York: Oxford University Press.

Style de citation Chicago

Richards, Jack C., et David Bohlke. Speak Now 3: Communicate With Confidence. New York: Oxford University Press, 2012.

Style de citation MLA

Richards, Jack C., et David Bohlke. Speak Now 3: Communicate With Confidence. New York: Oxford University Press, 2012.

Attention : ces citations peuvent ne pas être correctes à 100%.