Citação norma APA

Huntington, S. P. (2009). How countries democratize. Political science quarterly. - publ. by the Academy of Political Science.

Citação norma Chicago

Huntington, Samuel P. "How Countries Democratize." Political Science Quarterly. - Publ. by the Academy of Political Science 2009.

Citação norma MLA

Huntington, Samuel P. "How Countries Democratize." Political Science Quarterly. - Publ. by the Academy of Political Science, 2009.

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