APA (7th ed.) Citation

BUCH, E., TUNG, R., SHEHATA, M., & SHIVKUMAR, K. (2009). Alternating Cycle Length During Supraventricular Tachycardia: What is the Mechanism? Journal of Cardiovascular Electrophysiology, 20(9), 1071. https://doi.org/10.1111/j.1540-8167.2009.01485.x

Chicago Style (17th ed.) Citation

BUCH, ERIC, RODERICK TUNG, MICHAEL SHEHATA, and KALYANAM SHIVKUMAR. "Alternating Cycle Length During Supraventricular Tachycardia: What Is the Mechanism?" Journal of Cardiovascular Electrophysiology 20, no. 9 (2009): 1071. https://doi.org/10.1111/j.1540-8167.2009.01485.x.

MLA (9th ed.) Citation

BUCH, ERIC, et al. "Alternating Cycle Length During Supraventricular Tachycardia: What Is the Mechanism?" Journal of Cardiovascular Electrophysiology, vol. 20, no. 9, 2009, p. 1071, https://doi.org/10.1111/j.1540-8167.2009.01485.x.