APA (7th ed.) Citation

Foundation Center & Murphy, C. E. (1991). National data book of foundations: A comprehensive guide to grantmaking foundations (15th ed.). The Center.

Chicago Style (17th ed.) Citation

Foundation Center and C. Edward Murphy. National Data Book of Foundations: A Comprehensive Guide to Grantmaking Foundations. 15th ed. New York, NY: The Center, 1991.

MLA (9th ed.) Citation

Foundation Center and C. Edward Murphy. National Data Book of Foundations: A Comprehensive Guide to Grantmaking Foundations. 15th ed. The Center, 1991.