Styl cytowania APA

Halperin, M. H., Weinstein, M. M., & Siegle, J. T. (2010). The democracy advantage: How democracies promote prosperity and peace. Routledge.

Styl cytowania Chicago

Halperin, Morton H., Michael M. Weinstein, i Joseph T. Siegle. The Democracy Advantage: How Democracies Promote Prosperity and Peace. New York [u.a.]: Routledge, 2010.

Styl cytowania MLA

Halperin, Morton H., et al. The Democracy Advantage: How Democracies Promote Prosperity and Peace. Routledge, 2010.