APA (7th ed.) Citation

Knovel (Firm). (2020). Springer handbook of optical networks. Springer.

Chicago Style (17th ed.) Citation

Knovel (Firm). Springer Handbook of Optical Networks. Cham: Springer, 2020.

MLA (9th ed.) Citation

Knovel (Firm). Springer Handbook of Optical Networks. Springer, 2020.