Cita APA (7th ed.)

Dawson, C. (1956). The dynamics of world history (1a. ed.). Sheed & Ward.

Cita Chicago (17th ed.)

Dawson, Christopher. The Dynamics of World History. 1a. ed. Nueva York: Sheed & Ward, 1956.

Cita MLA (9th ed.)

Dawson, Christopher. The Dynamics of World History. 1a. ed. Sheed & Ward, 1956.