Cita APA (7a ed.)
(2018). Book publishers. Writer (Madavor Media), 131(8), 42-47.
Cita Chicago Style (17a ed.)
"Book Publishers." Writer (Madavor Media) 131, no. 8 (2018): 42-47.
Cita MLA (9a ed.)
"Book Publishers." Writer (Madavor Media), vol. 131, no. 8, 2018, pp. 42-47.
Precaución: Estas citas no son 100% exactas.