Citação norma APA

An, R., Hou, Z., Li, J., Yu, H., Mou, Y., & Guo, C. (2018). Design, Synthesis and Biological Evaluation of Novel 4-Substituted Coumarin Derivatives as Antitumor Agents. Molecules.

Citação norma Chicago

An, Ran, Zhuang Hou, Jian-Teng Li, Hao-Nan Yu, Yan-Hua Mou, and Chun Guo. "Design, Synthesis and Biological Evaluation of Novel 4-Substituted Coumarin Derivatives As Antitumor Agents." Molecules 2018.

Citação norma MLA

An, Ran, et al. "Design, Synthesis and Biological Evaluation of Novel 4-Substituted Coumarin Derivatives As Antitumor Agents." Molecules 2018.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.