Cita APA (7a ed.)

McKeegan, D. (2021). Prepare: B2 Level 7, Workbook with digital pack (Second edition update 2021.). Cambridge University Press.

Cita Chicago Style (17a ed.)

McKeegan, David. Prepare: B2 Level 7, Workbook with Digital Pack. Second edition update 2021. Cambridge: Cambridge University Press, 2021.

Cita MLA (9a ed.)

McKeegan, David. Prepare: B2 Level 7, Workbook with Digital Pack. Second edition update 2021. Cambridge University Press, 2021.