Citação norma APA

Magretta, J. (2012). Understanding Michael Porter: The essential guide to competition and strategy. Boston, Mass: Harvard Business Review Press.

Citação norma Chicago

Magretta, Joan. Understanding Michael Porter: The Essential Guide to Competition and Strategy. Boston, Mass: Harvard Business Review Press, 2012.

Citação norma MLA

Magretta, Joan. Understanding Michael Porter: The Essential Guide to Competition and Strategy. Boston, Mass: Harvard Business Review Press, 2012.

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