Cita APA (7th ed.)

Kay S. Sue & Jones V. Vaughan. (2001). Inside Out. Intermediate: Class CDs. London, Macmillan Publishing Ltd., 2001.

Cita Chicago (17th ed.)

Kay S. Sue i Jones V. Vaughan. Inside Out. Intermediate: Class CDs. London, Macmillan Publishing Ltd., 2001, 2001.

Cita MLA (9th ed.)

Kay S. Sue i Jones V. Vaughan. Inside Out. Intermediate: Class CDs. London, Macmillan Publishing Ltd., 2001, 2001.