MLA

Urban Jr., Edward R, and Venugopalan Ittekkot. Blue Economy : An Ocean Science Perspective. Singapore: Springer, 2022.

APA

Urban Jr., E. R, & Ittekkot, V. (2022). Blue Economy : An Ocean Science Perspective. Singapore: Springer.

Chicago

Urban Jr., Edward R., and Venugopalan Ittekkot. Blue Economy : An Ocean Science Perspective. Singapore: Springer, 2022.