APA (7th ed.) Zitazioa

Spilka, R. (1998). Writing in the workplace: New research perspectives. Southern Illinois University.

Chicago Style (17th ed.) Zitazioa

Spilka, Rachel. Writing in the Workplace: New Research Perspectives. Carbondale: Southern Illinois University, 1998.

MLA (9th ed.) Zitazioa

Spilka, Rachel. Writing in the Workplace: New Research Perspectives. Southern Illinois University, 1998.