APA način citiranja (7. izdanje)
Turk, C., & Kirkman, J. (1989). Effective writing: Improving scientific technical and business communication (2nd ed.). E & F N Spon.
Čikaški stil citiranja (17. izdanje)
Turk, Christopher, i John Kirkman. Effective Writing: Improving Scientific Technical and Business Communication. 2nd ed. London: E & F N Spon, 1989.
MLA način citiranja (9. izdanje)
Turk, Christopher, i John Kirkman. Effective Writing: Improving Scientific Technical and Business Communication. 2nd ed. E & F N Spon, 1989.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.