APA (7th ed.) Citation

Wu, C., Teo, K. L., & Rehbock, V. (2009). A filled function method for optimal discrete-valued control problems. Springer US.

Chicago Style (17th ed.) Citation

Wu, C., Kok Lay Teo, and Volker Rehbock. A Filled Function Method for Optimal Discrete-valued Control Problems. Springer US, 2009.

MLA (9th ed.) Citation

Wu, C., et al. A Filled Function Method for Optimal Discrete-valued Control Problems. Springer US, 2009.