APA (7 ম সংস্করণ) উদ্ধৃতি

Churchill, D., Nair, M., Stanworth, S., & Knight, M. (2019). The change in haemoglobin concentration between the first and third trimesters of pregnancy: A population study. BioMed Central.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Churchill, D., M. Nair, S. Stanworth, এবং M. Knight. The Change in Haemoglobin Concentration Between the First and Third Trimesters of Pregnancy: A Population Study. BioMed Central, 2019.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Churchill, D., et al. The Change in Haemoglobin Concentration Between the First and Third Trimesters of Pregnancy: A Population Study. BioMed Central, 2019.