APA استشهاد

Welch, S. (1991). Symposium on the Media, Compaigns and Elections. Sage Publications.

استشهاد بنمط شيكاغو

Welch, Susan. Symposium on the Media, Compaigns and Elections. London: Sage Publications, 1991.

MLA استشهاد

Welch, Susan. Symposium on the Media, Compaigns and Elections. Sage Publications, 1991.