Cita APA (7th ed.)

Cornick, M. (2015). In the Groove and more: For intermediate-level players / Mike Cornick. Universal Ed..

Cita Chicago (17th ed.)

Cornick, Mike. In the Groove and More: For Intermediate-level Players / Mike Cornick. Wien: Universal Ed., 2015.

Cita MLA (8th ed.)

Cornick, Mike. In the Groove and More: For Intermediate-level Players / Mike Cornick. Universal Ed., 2015.