Citazione Stile APA (7a Edizione)

Kenny, N., Newbrook, J., & Acklam, R. (2009). CAE gold plus: Coursebook (1.ed.). Pearson Education.

Citazione stile Chigago Style (17a edizione)

Kenny, Nick, Jacky Newbrook, e Richard Acklam. CAE Gold Plus: Coursebook. 1.ed. Essex, Inglaterra: Pearson Education, 2009.

Citatione MLA (9a ed.)

Kenny, Nick, et al. CAE Gold Plus: Coursebook. 1.ed. Pearson Education, 2009.