Citação norma APA

GESKEY, R. D. (2015). Media planning & buying: In the 21st century workbook integrating traditional & digital media 3rd ed. Marketing communication.

Citação norma Chicago

GESKEY, Ronald D. Media Planning & Buying: In the 21st Century Workbook Integrating Traditional & Digital Media 3rd Ed. Marketing communication, 2015.

Citação norma MLA

GESKEY, Ronald D. Media Planning & Buying: In the 21st Century Workbook Integrating Traditional & Digital Media 3rd Ed. Marketing communication, 2015.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.