APA (7th ed.) Zitazioa

Unesco. (1965). World guide to science information and documentation services = Guide mondial des centres de documentation et d'information scientifiques. United Nations Educational Scientific and Cultural Organization.

Chicago Style (17th ed.) Zitazioa

Unesco. World Guide to Science Information and Documentation Services = Guide Mondial Des Centres De Documentation Et D'information Scientifiques. Paris: United Nations Educational Scientific and Cultural Organization, 1965.

MLA (9th ed.) Zitazioa

Unesco. World Guide to Science Information and Documentation Services = Guide Mondial Des Centres De Documentation Et D'information Scientifiques. United Nations Educational Scientific and Cultural Organization, 1965.