Cita APA

Ryan Michael, & W.Tankard James. (2004). Writing for Print and Digital Media. American: McGraw -Hill.

Chicago Style Citation

Ryan Michael, i W.Tankard James. Writing for Print and Digital Media. American: McGraw -Hill, 2004.

Cita MLA

Ryan Michael, i W.Tankard James. Writing for Print and Digital Media. American: McGraw -Hill, 2004.