APA (7th ed.) Citation

Morrow, C. C., & Walker, G. (1983). The Preservation challenge: A guide to conserving library materials. Knowledge Industry Pub.

Chicago Style (17th ed.) Citation

Morrow, Carolyn Clark, and Gay Walker. The Preservation Challenge: A Guide to Conserving Library Materials. White Plains, N.Y: Knowledge Industry Pub, 1983.

MLA (9th ed.) Citation

Morrow, Carolyn Clark, and Gay Walker. The Preservation Challenge: A Guide to Conserving Library Materials. Knowledge Industry Pub, 1983.