Citazione Stile APA (7a Edizione)

University of the Philippines. Inter-Departmental Reference Service. (1962). Union catalog of Philippine materials of sixty-four government agency libraries of the Philippines. [s.n.].

Citazione stile Chigago Style (17a edizione)

University of the Philippines. Inter-Departmental Reference Service. Union Catalog of Philippine Materials of Sixty-four Government Agency Libraries of the Philippines. Manila: [s.n.], 1962.

Citatione MLA (9a ed.)

University of the Philippines. Inter-Departmental Reference Service. Union Catalog of Philippine Materials of Sixty-four Government Agency Libraries of the Philippines. [s.n.], 1962.