Cita APA (7a ed.)
Pharand, M. W. (2004). Billions of Letters. Independent Shavian, 42(3), 64-74.
Cita Chicago Style (17a ed.)
Pharand, Michel W. "Billions of Letters." Independent Shavian 42, no. 3 (2004): 64-74.
Cita MLA (9a ed.)
Pharand, Michel W. "Billions of Letters." Independent Shavian, vol. 42, no. 3, 2004, pp. 64-74.
Precaución: Estas citas no son 100% exactas.