APA (7th ed.) Citation

Pedrosa, D. D. R., & Esteves, J. S. (2008). Handmade series direct current motor.

Chicago Style (17th ed.) Citation

Pedrosa, Delfim Duarte Rolo, and João Sena Esteves. Handmade Series Direct Current Motor. 2008.

MLA (8th ed.) Citation

Pedrosa, Delfim Duarte Rolo, and João Sena Esteves. Handmade Series Direct Current Motor. 2008.

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