APA (7th ed.) Citation

Darling, P. W., & Webster, D. E. (1987). Preservation Planning Program. An Assisted Self-Study Manual for Libraries. Expanded 1987 Edition.

Chicago Style (17th ed.) Citation

Darling, Pamela W., and Duane E. Webster. Preservation Planning Program. An Assisted Self-Study Manual for Libraries. Expanded 1987 Edition. 1987.

MLA (9th ed.) Citation

Darling, Pamela W., and Duane E. Webster. Preservation Planning Program. An Assisted Self-Study Manual for Libraries. Expanded 1987 Edition. 1987.