Παραπομπή APA

Thesaurus information systems 1975 & Simon J L. (1969). Patterns in the use of books in large research libraries. University of Chicago Press.

Παραπομπή Chicago Style

Thesaurus information systems 1975 και Simon J L. Patterns in the Use of Books in Large Research Libraries. Chicago: University of Chicago Press, 1969.

Παραπομπή MLA

Thesaurus information systems 1975 και Simon J L. Patterns in the Use of Books in Large Research Libraries. University of Chicago Press, 1969.