APA (7th ed.) Citation

Ferreira, M. M. A., Ribeiro, A., & Smirnov, G. (2013). Sufficient Conditions of Optimality for Control of Hydro-Electric Power Stations.

Chicago Style (17th ed.) Citation

Ferreira, M. M. A., AF Ribeiro, and GV Smirnov. Sufficient Conditions of Optimality for Control of Hydro-Electric Power Stations. 2013.

MLA (8th ed.) Citation

Ferreira, M. M. A., et al. Sufficient Conditions of Optimality for Control of Hydro-Electric Power Stations. 2013.