Citazione Stile APA (7a Edizione)

(1971). Libraries: Vital to Tomorrow's World; British Columbia Centennial Citizens' Conference on Libraries (Victoria, May 3, 1971).

Citazione stile Chigago Style (17a edizione)

Libraries: Vital to Tomorrow's World; British Columbia Centennial Citizens' Conference on Libraries (Victoria, May 3, 1971). 1971.

Citatione MLA (9a ed.)

Libraries: Vital to Tomorrow's World; British Columbia Centennial Citizens' Conference on Libraries (Victoria, May 3, 1971). 1971.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.