APA (7th ed.) Citation

Qing-song, Z., Lei-lei, C., ping, Z., & Yu, Z. (2011). Problem Frame Analysis of Weapon System of Systems Requirement. Procedia engineering, 15, 1466-1470. https://doi.org/10.1016/j.proeng.2011.08.272

Chicago Style (17th ed.) Citation

Qing-song, Zhao, Chang Lei-lei, Zeng ping, and Zhou Yu. "Problem Frame Analysis of Weapon System of Systems Requirement." Procedia Engineering 15 (2011): 1466-1470. https://doi.org/10.1016/j.proeng.2011.08.272.

MLA (9th ed.) Citation

Qing-song, Zhao, et al. "Problem Frame Analysis of Weapon System of Systems Requirement." Procedia Engineering, vol. 15, 2011, pp. 1466-1470, https://doi.org/10.1016/j.proeng.2011.08.272.