APA (7th ed.) Citation

Pinto, J. G., Pregitzer, R. G., Monteiro, L. F. C., Couto, C., & Afonso, J. L. (2007). A combined series active filter and passive filters for harmonics, unbalances and flicker compensation.

Chicago Style (17th ed.) Citation

Pinto, J. G., Ricardo G. Pregitzer, Luís F. C. Monteiro, Carlos Couto, and João L. Afonso. A Combined Series Active Filter and Passive Filters for Harmonics, Unbalances and Flicker Compensation. 2007.

MLA (8th ed.) Citation

Pinto, J. G., et al. A Combined Series Active Filter and Passive Filters for Harmonics, Unbalances and Flicker Compensation. 2007.