APA (7. basım) Alıntı

Downs, R. B. (1967). Resources of Canadian academic and research libraries. Association of Universities and Colleges of Canada.

Chicago Style (17. basım) Atıf

Downs, Robert B. Resources of Canadian Academic and Research Libraries. Ottawa: Association of Universities and Colleges of Canada, 1967.

MLA (8th ed.) Atıf

Downs, Robert B. Resources of Canadian Academic and Research Libraries. Association of Universities and Colleges of Canada, 1967.