Cita APA (7a ed.)
Page, J. (Dec90). Writing got a lot easier when the old `manual' was new. Smithsonian, 21(9), 54-63.
Cita Chicago Style (17a ed.)
Page, Jake. "Writing Got a Lot Easier When the Old `manual' Was New." Smithsonian 21, no. 9 (Dec90): 54-63.
Cita MLA (9a ed.)
Page, Jake. "Writing Got a Lot Easier When the Old `manual' Was New." Smithsonian, vol. 21, no. 9, Dec90, pp. 54-63.
Precaución: Estas citas no son 100% exactas.