APA način citiranja (7. izdanje)
Barrass, R. (2002). Writing at work: A guide to better writing in administration, business and management. Routledge.
Čikaški stil citiranja (17. izdanje)
Barrass, Robert. Writing at Work: A Guide to Better Writing in Administration, Business and Management. London: Routledge, 2002.
MLA način citiranja (9. izdanje)
Barrass, Robert. Writing at Work: A Guide to Better Writing in Administration, Business and Management. Routledge, 2002.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.