Cita APA (7a ed.)
(2020). Letters to the Editor Issue 266. Positive Health, 266, -1.
Cita Chicago Style (17a ed.)
"Letters to the Editor Issue 266." Positive Health 266 (2020): -1.
Cita MLA (9a ed.)
"Letters to the Editor Issue 266." Positive Health, 266, 2020, pp. -1.
Precaución: Estas citas no son 100% exactas.