Cita APA (7a ed.)

(1977). IFLA's first fifty years: Achievement and challenge in international librarianship. Verlag Dokumentation.

Cita Chicago Style (17a ed.)

IFLA's First Fifty Years: Achievement and Challenge in International Librarianship. München: Verlag Dokumentation, 1977.

Cita MLA (9a ed.)

IFLA's First Fifty Years: Achievement and Challenge in International Librarianship. Verlag Dokumentation, 1977.