ScienceDirect (Online service). (2019). Advances in heterocyclic chemistry. Elsevier Academic Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service). Advances in Heterocyclic Chemistry. [Place of publication not identified]: Elsevier Academic Press, 2019.
MLA (9th ed.) CitationScienceDirect (Online service). Advances in Heterocyclic Chemistry. Elsevier Academic Press, 2019.
Warning: These citations may not always be 100% accurate.