MLA

Clydesdale, Amanda. Chemicals In Conservation : a Guide to Possible Hazards and Safe Use. 2nd. ed. S.l.: Scottish Society for Conservation and Restoration, 1990.

APA

Clydesdale, A. (1990). Chemicals in conservation : a guide to possible hazards and safe use. 2nd. ed. S.l.: Scottish Society for Conservation and Restoration.

Chicago

Clydesdale, Amanda Chemicals In Conservation: A Guide to Possible Hazards and Safe Use. 2nd. ed. S.l.: Scottish Society for Conservation and Restoration, 1990.