APA استشهاد

Kent, A. (1970). Encyclopaedia of ibrary and information science. Marcel Dekker.

استشهاد بنمط شيكاغو

Kent, Allen. Encyclopaedia of Ibrary and Information Science. New York: Marcel Dekker, 1970.

MLA استشهاد

Kent, Allen. Encyclopaedia of Ibrary and Information Science. Marcel Dekker, 1970.