Bradberry Travis. (2009). Emotional Intelligence 2.0. TalentSmart.
Chicago Style (17th ed.) CitationBradberry Travis. Emotional Intelligence 2.0. San Diego(CA): TalentSmart, 2009.
MLA引文Bradberry Travis. Emotional Intelligence 2.0. TalentSmart, 2009.
警告:這些引文格式不一定是100%准確.