Gaya APA

Wisniewska, I. et al (2022). Cambridge: Global English Workbook 9 (ed. 2). United Kingom (UK): Cambridge University Press.

Gaya MLA

Wisniewska, Ingrid. et al. "Cambridge: Global English Workbook 9". ed. 2 United Kingom (UK): Cambridge University Press, 2022. Text.