APA (7. basım) Alıntı

Hennessey, G. (1989). The foundation directory (12th ed.). The foundation center.

Chicago Style (17. basım) Atıf

Hennessey, Gilbert. The Foundation Directory. 12th ed. New York: The foundation center, 1989.

MLA (9th ed.) Atıf

Hennessey, Gilbert. The Foundation Directory. 12th ed. The foundation center, 1989.