Cita APA (7a ed.)

Wood, I. (1999). Pass Cambridge BEC 2 [Grabación sonora]: Exam focus. Summertown Publishing.

Cita Chicago Style (17a ed.)

Wood, Ian. Pass Cambridge BEC 2 [Grabación Sonora]: Exam Focus. Summertown: Summertown Publishing, 1999.

Cita MLA (9a ed.)

Wood, Ian. Pass Cambridge BEC 2 [Grabación Sonora]: Exam Focus. Summertown Publishing, 1999.