ScienceDirect (Online service) & Ringer, A. J. (2018). Intracranial aneurysms. Academic Press, An imprint of Elsevier.
Chicago Style (17th ed.) CitationScienceDirect (Online service) and Andrew J. Ringer. Intracranial Aneurysms. London: Academic Press, An imprint of Elsevier, 2018.
MLA (9th ed.) CitationScienceDirect (Online service) and Andrew J. Ringer. Intracranial Aneurysms. Academic Press, An imprint of Elsevier, 2018.
Warning: These citations may not always be 100% accurate.