Cita APA (7a ed.)

Adams, D. F. (2007). Outlook 2: CEF level A2 [student book].

Cita Chicago Style (17a ed.)

Adams, Dorothy Finnie. Outlook 2: CEF Level A2 [student Book]. Australia, 2007.

Cita MLA (9a ed.)

Adams, Dorothy Finnie. Outlook 2: CEF Level A2 [student Book]. 2007.