APA način citiranja (7. izdanje)

KING, F., & CREE, D. A. (1986). English business letters: Commercial correspondence forforeign students.--Ed. New. Longman.

Čikaški stil citiranja (17. izdanje)

KING, F.W, i D. Ann CREE. English Business Letters: Commercial Correspondence Forforeign Students.--Ed. New. England: Longman, 1986.

MLA način citiranja (9. izdanje)

KING, F.W, i D. Ann CREE. English Business Letters: Commercial Correspondence Forforeign Students.--Ed. New. Longman, 1986.