APA (7th ed.) Citation

Lima, J., Gonçalves, J., Costa, P. G. d., & Moreira, A. P. G. M. (2010). Ball and beam virtual laboratory: A teaching aid in automatic control courses.

Chicago Style (17th ed.) Citation

Lima, José, José Gonçalves, Paulo Gomes da Costa, and António Paulo G. M. Moreira. Ball and Beam Virtual Laboratory: A Teaching Aid in Automatic Control Courses. 2010.

MLA (8th ed.) Citation

Lima, José, et al. Ball and Beam Virtual Laboratory: A Teaching Aid in Automatic Control Courses. 2010.