APA (7 ম সংস্করণ) উদ্ধৃতি

Lloyd-Davies, C., Collins, S., & Burton, G. (2021). Understanding the uterine artery Doppler waveform and its relationship to spiral artery remodelling. Elsevier.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Lloyd-Davies, C., SL Collins, এবং GJ Burton. Understanding the Uterine Artery Doppler Waveform and Its Relationship to Spiral Artery Remodelling. Elsevier, 2021.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Lloyd-Davies, C., et al. Understanding the Uterine Artery Doppler Waveform and Its Relationship to Spiral Artery Remodelling. Elsevier, 2021.