APA (7th ed.) Citation

Clough, L. G. (1994). Why Planned Giving? Nonprofit World, 12(2), 8.

Chicago Style (17th ed.) Citation

Clough, Leonard G. "Why Planned Giving?" Nonprofit World 12, no. 2 (1994): 8.

MLA (9th ed.) Citation

Clough, Leonard G. "Why Planned Giving?" Nonprofit World, vol. 12, no. 2, 1994, p. 8.