APA (7th ed.) Citation
(1990). <The> Foundation Directory 1991 Edition (13. ed.). The Foundation Center.
Chicago Style (17th ed.) Citation
<The> Foundation Directory 1991 Edition. 13. ed. New York: The Foundation Center, 1990.
MLA (9th ed.) Citation
<The> Foundation Directory 1991 Edition. 13. ed. The Foundation Center, 1990.
Warning: These citations may not always be 100% accurate.