Cita APA (7a ed.)
SE, G. (Jun94). Peptic ulcer disease: Debugging the system... this study offered unprecedented evidence that ulcers can be cured with antibiotics. Harvard Health Letter, 19(8), 1-4.
Cita Chicago Style (17a ed.)
SE, Goldfinger. "Peptic Ulcer Disease: Debugging the System... This Study Offered Unprecedented Evidence That Ulcers Can Be Cured with Antibiotics." Harvard Health Letter 19, no. 8 (Jun94): 1-4.
Cita MLA (9a ed.)
SE, Goldfinger. "Peptic Ulcer Disease: Debugging the System... This Study Offered Unprecedented Evidence That Ulcers Can Be Cured with Antibiotics." Harvard Health Letter, vol. 19, no. 8, Jun94, pp. 1-4.
Precaución: Estas citas no son 100% exactas.