APA (7th ed.) Citation

Hartley, H. J. (1972). PPBS: Status and Implications. Educational Leadership, 29(8), 658.

Chicago Style (17th ed.) Citation

Hartley, Harry J. "PPBS: Status and Implications." Educational Leadership 29, no. 8 (1972): 658.

MLA (9th ed.) Citation

Hartley, Harry J. "PPBS: Status and Implications." Educational Leadership, vol. 29, no. 8, 1972, p. 658.