APA (7th ed.) Citation

Dureau, J. M., & Clements, D. W. G. (1986). Principles for the preseroation and conseroation of library materials. IFLA.

Chicago Style (17th ed.) Citation

Dureau, J. M., and D. W. G. Clements. Principles for the Preseroation and Conseroation of Library Materials. Hague: IFLA, 1986.

MLA (9th ed.) Citation

Dureau, J. M., and D. W. G. Clements. Principles for the Preseroation and Conseroation of Library Materials. IFLA, 1986.