APA (7th ed.) Citation

Nagl, J. A., & Sharp, T. (2010). Operational for What? Joint Force Quarterly (JFQ), 59, 21.

Chicago Style (17th ed.) Citation

Nagl, John A., and Travis Sharp. "Operational for What?" Joint Force Quarterly (JFQ) 59 (2010): 21.

MLA (9th ed.) Citation

Nagl, John A., and Travis Sharp. "Operational for What?" Joint Force Quarterly (JFQ), 59, 2010, p. 21.

Warning: These citations may not always be 100% accurate.