APA (7th ed.) Citation

Kaarlela, T., Niemi, T., Pitkäaho, T., & Harjula, J. Retrofitting enables sustainability, Industry 4.0 connectivity, and improved usability. Elsevier.

Chicago Style (17th ed.) Citation

Kaarlela, Tero, Tero Niemi, Tomi Pitkäaho, and Jari Harjula. Retrofitting Enables Sustainability, Industry 4.0 Connectivity, and Improved Usability. Elsevier.

MLA (9th ed.) Citation

Kaarlela, Tero, et al. Retrofitting Enables Sustainability, Industry 4.0 Connectivity, and Improved Usability. Elsevier.