MLA

Ao, Sio-Iong, and Len Gelman. Transactions On Engineering Technologies : Proceedings of World Congress On Engineering 2021. Singapore: Springer, 2022.

APA

Ao, S., & Gelman, L. (2022). Transactions on Engineering Technologies : Proceedings of World Congress on Engineering 2021. Singapore: Springer.

Chicago

Ao, Sio-Iong., and Len Gelman. Transactions On Engineering Technologies : Proceedings of World Congress On Engineering 2021. Singapore: Springer, 2022.