APA引文

Pei, Y., Zhang, Y., Zheng, K., Shang, G., Wang, Y., Wang, W., . . . Zhang, X. (2019). Ursolic acid suppresses the biological function of osteosarcoma cells. Oncol Lett.

Citação norma Chicago

Pei, Yi, Yueyan Zhang, Ke Zheng, Guanning Shang, Yuming Wang, Wei Wang, Enduo Qiu, and Xiaojing Zhang. "Ursolic Acid Suppresses the Biological Function of Osteosarcoma Cells." Oncol Lett 2019.

MLA引文

Pei, Yi, et al. "Ursolic Acid Suppresses the Biological Function of Osteosarcoma Cells." Oncol Lett 2019.