Cita APA (7a ed.)

(1961). Modern documentation and information practices: A basic manual. International Federation for Documentation.

Cita Chicago Style (17a ed.)

Modern Documentation and Information Practices: A Basic Manual. The Hague: International Federation for Documentation, 1961.

Cita MLA (9a ed.)

Modern Documentation and Information Practices: A Basic Manual. International Federation for Documentation, 1961.