APA aipamena

Littlejohn, A. (1996). Cambridge english for schools: Workbook. Cambridge, UK: Cambridge University Press.

Chicago Style aipamena

Littlejohn, Andrew. Cambridge English for Schools: Workbook. Cambridge, UK: Cambridge University Press, 1996.

MLA aipamena

Littlejohn, Andrew. Cambridge English for Schools: Workbook. Cambridge, UK: Cambridge University Press, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.