Cita APA (7a ed.)

International Federation of Library Associations & International Federation of Library Associations and Institutions. IFLA publications. K.G. Saur.

Cita Chicago Style (17a ed.)

International Federation of Library Associations y International Federation of Library Associations and Institutions. IFLA Publications. München ; New York: K.G. Saur.

Cita MLA (8a ed.)

International Federation of Library Associations y International Federation of Library Associations and Institutions. IFLA Publications. K.G. Saur.