APA (7th ed.) Citation

Antunes, J., Pinto, A., Reis, P., & Henriques, C. (2018). Industry 4.0: A challenge of competition.

Chicago Style (17th ed.) Citation

Antunes, Joaquim, António Pinto, Pedro Reis, and Carla Henriques. Industry 4.0: A Challenge of Competition. 2018.

MLA (8th ed.) Citation

Antunes, Joaquim, et al. Industry 4.0: A Challenge of Competition. 2018.