APA (7th ed.) Citation

Hadow, K. (2009). Data Security for Libraries: Prevent Problems, Don't Detect Them. Feliciter, 55(2), 50.

Chicago Style (17th ed.) Citation

Hadow, Katharine. "Data Security for Libraries: Prevent Problems, Don't Detect Them." Feliciter 55, no. 2 (2009): 50.

MLA (9th ed.) Citation

Hadow, Katharine. "Data Security for Libraries: Prevent Problems, Don't Detect Them." Feliciter, vol. 55, no. 2, 2009, p. 50.