Cita APA

British Standards Institution. BS1000[1]: 1969 UDC philosophy. BSI.

Chicago Edition Citation

British Standards Institution. BS1000[1]: 1969 UDC Philosophy. London: BSI.

Cita MLA

British Standards Institution. BS1000[1]: 1969 UDC Philosophy. BSI.

Atenció: Aquestes cites poden no estar 100% correctes.