Coates, E. J. (1960). Subject catalogues: Headings and structure. The Library Association.
Citazione stile Chigago Style (17a edizione)Coates, Eric James. Subject Catalogues: Headings and Structure. London: The Library Association, 1960.
Citatione MLA (9a ed.)Coates, Eric James. Subject Catalogues: Headings and Structure. The Library Association, 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.