Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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