APA stil citiranja

(1977). Directory of special libraries and information centres: Directory of special libraries and information centres. Vol. 1, Directory of special libraries and information centers in the United States and Canada Directory of special libraries and information centres.

Chicago stil citiranja

"Directory of special libraries and information centres: Directory of special libraries and information centres. Vol. 1, Directory of special libraries and information centers in the United States and Canada." 1977.

MLA stil citiranja

"Directory of special libraries and information centres: Directory of special libraries and information centres. Vol. 1, Directory of special libraries and information centers in the United States and Canada." 1977.