APA引文

Liu, B., Balkwill, A., Reeves, G., & Beral, V. (2010). Body mass index and risk of liver cirrhosis in middle aged UK women: Prospective study.

芝加哥风格引文

Liu, B., A. Balkwill, G. Reeves, 与 V. Beral. Body Mass Index and Risk of Liver Cirrhosis in Middle Aged UK Women: Prospective Study. 2010.

MLA引文

Liu, B., et al. Body Mass Index and Risk of Liver Cirrhosis in Middle Aged UK Women: Prospective Study. 2010.