APA stil citiranja

Young, M. L. (1977). Directory of special libraries and information centres: Directory of special libraries and information centres (4th ed.). Detroit: Gale Research Company : Book Tower.

Chicago stil citiranja

Young, Margaret Labash. Directory of special libraries and information centres: Directory of special libraries and information centres. 4th ed. Detroit: Gale Research Company : Book Tower, 1977.

MLA stil citiranja

Young, Margaret Labash. Directory of special libraries and information centres: Directory of special libraries and information centres. 4th ed. Detroit: Gale Research Company : Book Tower, 1977.