APA citiranje

Singh, S., Singh, P. P., Roberts, L. R., & Sanchez, W. (2013). Chemopreventive strategies in hepatocellular carcinoma. Nat Rev Gastroenterol Hepatol.

Citação norma Chicago

Singh, Siddharth, Preet Paul Singh, Lewis R. Roberts, and William Sanchez. "Chemopreventive Strategies in Hepatocellular Carcinoma." Nat Rev Gastroenterol Hepatol 2013.

MLA citiranje

Singh, Siddharth, Preet Paul Singh, Lewis R. Roberts, and William Sanchez. "Chemopreventive Strategies in Hepatocellular Carcinoma." Nat Rev Gastroenterol Hepatol 2013.