APA način citiranja (7. izdanje)

Doff, A., Thaine, C., Stranks, J., Lewis-Jones, P., & Puchta, H. (2022). Empower B1+: Pre-Intermediate Student's Book with eBook (Second edition.). Cambridge University Press.

Čikaški stil citiranja (17. izdanje)

Doff, Adrian, Craig Thaine, Jeff Stranks, Peter Lewis-Jones, i Herbert Puchta. Empower B1+: Pre-Intermediate Student's Book with EBook. Second edition. Cambridge, United Kingdom: Cambridge University Press, 2022.

MLA način citiranja (9. izdanje)

Doff, Adrian, et al. Empower B1+: Pre-Intermediate Student's Book with EBook. Second edition. Cambridge University Press, 2022.