APA način citiranja

Baber, E. (2011). Fifty ways to improve your business english using internet without too much effort. Orient blackswan.

Čikaški stil citiranja

Baber, Eric. Fifty Ways to Improve Your Business English Using Internet Without Too Much Effort. Hyderabad: Orient blackswan, 2011.

MLA način citiranja

Baber, Eric. Fifty Ways to Improve Your Business English Using Internet Without Too Much Effort. Orient blackswan, 2011.