Cita APA (7th ed.)
Collin, R., & Martin, P. (2013). An introduction to world politics: Conflict and consensus on a small planet. Rowman & Littlefield Publishers.
Cita Chicago (17th ed.)
Collin, Richard, i Pamela Martin. An Introduction to World Politics: Conflict and Consensus on a Small Planet. Lanham, Md.: Rowman & Littlefield Publishers, 2013.
Cita MLA (9th ed.)
Collin, Richard, i Pamela Martin. An Introduction to World Politics: Conflict and Consensus on a Small Planet. Rowman & Littlefield Publishers, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.