Cita APA (7a ed.)

Garton Sprenger, J. .., & Greenall, S. (1987). BBC beginners' english: Stage one : workbook (1st pub., repr.). BBC English.

Cita Chicago Style (17a ed.)

Garton Sprenger, Judy ., y Simon Greenall. BBC Beginners' English: Stage One : Workbook. 1st pub., repr. London: BBC English, 1987.

Cita MLA (9a ed.)

Garton Sprenger, Judy ., y Simon Greenall. BBC Beginners' English: Stage One : Workbook. 1st pub., repr. BBC English, 1987.