APA (7th ed.) Citation

Pinto, J. G., & Afonso, J. L. (2006). Development of a low cost digital energy meter.

Chicago Style (17th ed.) Citation

Pinto, J. G., and João L. Afonso. Development of a Low Cost Digital Energy Meter. 2006.

MLA (8th ed.) Citation

Pinto, J. G., and João L. Afonso. Development of a Low Cost Digital Energy Meter. 2006.

Warning: These citations may not always be 100% accurate.