APA استشهاد

Vansina, J. (1985). Oral tradition as history. University of Wisconsin Press.

استشهاد بنمط شيكاغو

Vansina, Jan. Oral Tradition as History. Madison, Wis.: University of Wisconsin Press, 1985.

MLA استشهاد

Vansina, Jan. Oral Tradition as History. University of Wisconsin Press, 1985.