Richings, R. (1932). Careem for Boys. Blackfriars, 13(149), 498-502. doi:10.1111/j.1741-2005.1932.tb03056.x
Cita Chicago Style (17a ed.)Richings, Ronald. "Careem for Boys." Blackfriars 13, no. 149 (1932): 498-502, https://doi.org/10.1111/j.1741-2005.1932.tb03056.x.
Cita MLA (8a ed.)Richings, Ronald. "Careem for Boys." Blackfriars, vol. 13, no. 149, 1932, pp. 498-502, https://doi.org/10.1111/j.1741-2005.1932.tb03056.x.
Precaución: Estas citas no son 100% exactas.