Cita APA (7th ed.)

Barrass, R. (2002). Writing at work: A guide to better writing in administration, business and management. Routledge.

Cita Chicago (17th ed.)

Barrass, Robert. Writing at Work: A Guide to Better Writing in Administration, Business and Management. London: Routledge, 2002.

Cita MLA (9th ed.)

Barrass, Robert. Writing at Work: A Guide to Better Writing in Administration, Business and Management. Routledge, 2002.