APA (7. basım) Alıntı

Ashley, A. (2007). Oxford handbook of commercial correspondence (4.). Oxford.

Chicago Style (17. basım) Atıf

Ashley, A. Oxford Handbook of Commercial Correspondence. 4. New Delhi: Oxford, 2007.

MLA (9th ed.) Atıf

Ashley, A. Oxford Handbook of Commercial Correspondence. 4. Oxford, 2007.