APA način citiranja (7. izdanje)
Littlejohn, A. (1994). Comapany to company: A new approach to business correspondence in english (2nd ed.). CUP.
Čikaški stil citiranja (17. izdanje)
Littlejohn, Andrew. Comapany to Company: A New Approach to Business Correspondence in English. 2nd ed. Cambridge: CUP, 1994.
MLA način citiranja (9. izdanje)
Littlejohn, Andrew. Comapany to Company: A New Approach to Business Correspondence in English. 2nd ed. CUP, 1994.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.