APA استشهاد

Kemp, D. A. (1976). Nature of Knowledge: An Introduction for Librarians. Clive Bingley.

استشهاد بنمط شيكاغو

Kemp, D A. Nature of Knowledge: An Introduction for Librarians. London: Clive Bingley, 1976.

MLA استشهاد

Kemp, D A. Nature of Knowledge: An Introduction for Librarians. Clive Bingley, 1976.