APA-Zitierstil (7. Ausg.)

King, F. W., & Cree, D. A. (1979). English business letters: Commercial correspondence for foreign students. Rev. by David O'Gorman (2. ed.). Longman.

Chicago-Zitierstil (17. Ausg.)

King, Frederick W., und Doris A. Cree. English Business Letters: Commercial Correspondence for Foreign Students. Rev. by David O'Gorman. 2. ed. London: Longman, 1979.

MLA-Zitierstil (9. Ausg.)

King, Frederick W., und Doris A. Cree. English Business Letters: Commercial Correspondence for Foreign Students. Rev. by David O'Gorman. 2. ed. Longman, 1979.