APA استشهاد

Fussler, H. H., & Simon, J. L. (1969). Patterns in the use of books in large research libraries. University of Chicago press.

استشهاد بنمط شيكاغو

Fussler, Herman H., و Julian L. Simon. Patterns in the Use of Books in Large Research Libraries. London: University of Chicago press, 1969.

MLA استشهاد

Fussler, Herman H., و Julian L. Simon. Patterns in the Use of Books in Large Research Libraries. University of Chicago press, 1969.