Cita APA (7th ed.)
Klausen, J. (2009). The cartoons that shook the world. Yale University Press.
Cita Chicago (17th ed.)
Klausen, Jytte. The Cartoons That Shook the World. New Haven [Conn.]: Yale University Press, 2009.
Cita MLA (9th ed.)
Klausen, Jytte. The Cartoons That Shook the World. Yale University Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.