Cita APA (7th ed.)
Jones, R. (2012). Keyword intelligence: Keyword research for search, social, and beyond. John Wiley & Sons, Inc..
Cita Chicago (17th ed.)
Jones, Ron. Keyword Intelligence: Keyword Research for Search, Social, and Beyond. Indianapolis, Ind.: John Wiley & Sons, Inc., 2012.
Cita MLA (9th ed.)
Jones, Ron. Keyword Intelligence: Keyword Research for Search, Social, and Beyond. John Wiley & Sons, Inc., 2012.
Atenció: Aquestes cites poden no estar 100% correctes.