Gilsing, A., Crowe, F., Lloyd-Wright, Z., Sanders, T., Appleby, P., Allen, N., & Key, T. (2010). Serum concentrations of vitamin B12 and folate in British male omnivores, vegetarians and vegans: Results from a cross-sectional analysis of the EPIC-Oxford cohort study.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGilsing, A., F. Crowe, Z. Lloyd-Wright, T. Sanders, P. Appleby, N. Allen, এবং T. Key. Serum Concentrations of Vitamin B12 and Folate in British Male Omnivores, Vegetarians and Vegans: Results from a Cross-sectional Analysis of the EPIC-Oxford Cohort Study. 2010.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিGilsing, A., et al. Serum Concentrations of Vitamin B12 and Folate in British Male Omnivores, Vegetarians and Vegans: Results from a Cross-sectional Analysis of the EPIC-Oxford Cohort Study. 2010.