Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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