APA (7th ed.) Citation

Fiona Sim. (2021). Early Covid-19 vaccination rollout: A commentary from England. BMC.

Chicago Style (17th ed.) Citation

Fiona Sim. Early Covid-19 Vaccination Rollout: A Commentary from England. BMC, 2021.

MLA (9th ed.) Citation

Fiona Sim. Early Covid-19 Vaccination Rollout: A Commentary from England. BMC, 2021.

Warning: These citations may not always be 100% accurate.