APA (7th ed.) Citation

Tsvetkova, E., Asmis, T., & Mai, K. (2016). Metastatic small cell cancer of the liver. Oncology Exchange, 15(2), 17.

Chicago Style (17th ed.) Citation

Tsvetkova, Elena, Timothy Asmis, and Kien-T Mai. "Metastatic Small Cell Cancer of the Liver." Oncology Exchange 15, no. 2 (2016): 17.

MLA (9th ed.) Citation

Tsvetkova, Elena, et al. "Metastatic Small Cell Cancer of the Liver." Oncology Exchange, vol. 15, no. 2, 2016, p. 17.