Cita APA (7th ed.)
Carroll, H. J., & Embree, A. T. (1969). The development of civilization: A documentary history of politics... (Rev. ed.). Scott, Foresman.
Cita Chicago (17th ed.)
Carroll, Harry J., i Ainslie T. Embree. The Development of Civilization: A Documentary History of Politics... Rev. ed. New Jersey: Scott, Foresman, 1969.
Cita MLA (9th ed.)
Carroll, Harry J., i Ainslie T. Embree. The Development of Civilization: A Documentary History of Politics... Rev. ed. Scott, Foresman, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.