APA   Click to copy
Brown, J. D. (2020). Antihypertensive drugs and risk of COVID-19? The Lancet. Respiratory Medicine, 8, e28.

Chicago/Turabian   Click to copy
Brown, Joshua D. “Antihypertensive Drugs and Risk of COVID-19?” The Lancet. Respiratory Medicine 8 (2020): e28.

MLA   Click to copy
Brown, Joshua D. “Antihypertensive Drugs and Risk of COVID-19?” The Lancet. Respiratory Medicine, vol. 8, Elsevier, 2020, p. e28.

@article{brown2020a,
  title = {Antihypertensive drugs and risk of COVID-19?},
  year = {2020},
  journal = {The Lancet. Respiratory Medicine},
  pages = {e28},
  publisher = {Elsevier},
  volume = {8},
  author = {Brown, Joshua D}
}