Cita APA (7th ed.)

British Museum. (1948). Rules for Compiling the Catalogues of Printed Books, Maps and Music in the British Museum.

Cita Chicago (17th ed.)

British Museum. Rules for Compiling the Catalogues of Printed Books, Maps and Music in the British Museum. London, 1948.

Cita MLA (8th ed.)

British Museum. Rules for Compiling the Catalogues of Printed Books, Maps and Music in the British Museum. 1948.