APA (7th ed.) Citation

RG, B., VA, L., & SL, C. (2011). How often should atenolol be dosed for perioperative ß-blockade? Anesthesiology, 115(5), 1140. https://doi.org/10.1097/aln.0b013e318233070c

Chicago Style (17th ed.) Citation

RG, Badgett, Lawrence VA, and Cohn SL. "How Often Should Atenolol Be Dosed for Perioperative ß-blockade?" Anesthesiology 115, no. 5 (2011): 1140. https://doi.org/10.1097/aln.0b013e318233070c.

MLA (9th ed.) Citation

RG, Badgett, et al. "How Often Should Atenolol Be Dosed for Perioperative ß-blockade?" Anesthesiology, vol. 115, no. 5, 2011, p. 1140, https://doi.org/10.1097/aln.0b013e318233070c.