APA (7th ed.) Citation

Pedrosa, D. D. R., & Esteves, J. S. (2006). Handmade series direct-current motor.

Chicago Style (17th ed.) Citation

Pedrosa, Delfim Duarte Rolo, and João Sena Esteves. Handmade Series Direct-current Motor. 2006.

MLA (8th ed.) Citation

Pedrosa, Delfim Duarte Rolo, and João Sena Esteves. Handmade Series Direct-current Motor. 2006.

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