ScienceDirect (Online service), Chhablani, J., & Ruiz-Medrano, J. (2017). Choroidal disorders. Academic Press an imprint of Elsevier.
Chicago Style (17th ed.) CitationScienceDirect (Online service), Jay Chhablani, and Jorge Ruiz-Medrano. Choroidal Disorders. London: Academic Press an imprint of Elsevier, 2017.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Choroidal Disorders. Academic Press an imprint of Elsevier, 2017.
Warning: These citations may not always be 100% accurate.