Cita APA (7a ed.)
(1996). Seybold report on Internet publishing. Seybold Publications.
Cita Chicago Style (17a ed.)
Seybold Report on Internet Publishing. Media, PA: Seybold Publications, 1996.
Cita MLA (9a ed.)
Seybold Report on Internet Publishing. Seybold Publications, 1996.
Precaución: Estas citas no son 100% exactas.