Cita APA (7a ed.)

Sion, C. (2009). Creating conversation in class (Repr.). Delta Publishing.

Cita Chicago Style (17a ed.)

Sion, Chris. Creating Conversation in Class. Repr. Surrey, UK: Delta Publishing, 2009.

Cita MLA (9a ed.)

Sion, Chris. Creating Conversation in Class. Repr. Delta Publishing, 2009.