APA (7th ed.) Citation

Frederickson, H. G. (2007). Social Equity in the 21st Century: An Essay in Memory of Philip J. Rutledge. PA Times, 30(4), 11.

Chicago Style (17th ed.) Citation

Frederickson, H. George. "Social Equity in the 21st Century: An Essay in Memory of Philip J. Rutledge." PA Times 30, no. 4 (2007): 11.

MLA (9th ed.) Citation

Frederickson, H. George. "Social Equity in the 21st Century: An Essay in Memory of Philip J. Rutledge." PA Times, vol. 30, no. 4, 2007, p. 11.