APA (7th ed.) Citation

Knovel (Firm). (2020). Guide to the conservation of metals. NPL Management Limited.

Chicago Style (17th ed.) Citation

Knovel (Firm). Guide to the Conservation of Metals. [Teddington]: NPL Management Limited, 2020.

MLA (9th ed.) Citation

Knovel (Firm). Guide to the Conservation of Metals. NPL Management Limited, 2020.

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