APA (7th ed.) Citation

Matias, J., Correia, A., Serôdio, C., Teixeira, C., & Mestre, P. (2014). A Java expression evaluator for nonlinear programming.

Chicago Style (17th ed.) Citation

Matias, João, Aldina Correia, Carlos Serôdio, C. Teixeira, and Pedro Mestre. A Java Expression Evaluator for Nonlinear Programming. 2014.

MLA (8th ed.) Citation

Matias, João, et al. A Java Expression Evaluator for Nonlinear Programming. 2014.