APA-ийн эшлэл(7 дахь хэвлэлт)

Foster, J. (2008). Effective writing skills for public relations (4th ed.). Kogan Page.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Foster, John. Effective Writing Skills for Public Relations. 4th ed. London ; Philadelphia: Kogan Page, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Foster, John. Effective Writing Skills for Public Relations. 4th ed. Kogan Page, 2008.