Cita APA (7a ed.)
J, W., & K, D. (1995). Letters to the editor. Pacing & Clinical Electrophysiology, 18(3), 498-500.
Cita Chicago Style (17a ed.)
J, Wickhan, y Daniel K. "Letters to the Editor." Pacing & Clinical Electrophysiology 18, no. 3 (1995): 498-500.
Cita MLA (9a ed.)
J, Wickhan, y Daniel K. "Letters to the Editor." Pacing & Clinical Electrophysiology, vol. 18, no. 3, 1995, pp. 498-500.
Precaución: Estas citas no son 100% exactas.