APA (7th ed.) Citation

MacIlwaine, I. (2000). The universal decimal classification: A guide to its use. UDC Consortium.

Chicago Style (17th ed.) Citation

MacIlwaine, I.C. The Universal Decimal Classification: A Guide to Its Use. Hague: UDC Consortium, 2000.

MLA (9th ed.) Citation

MacIlwaine, I.C. The Universal Decimal Classification: A Guide to Its Use. UDC Consortium, 2000.

Warning: These citations may not always be 100% accurate.