Cita APA (7th ed.)

Latourette, K. S. (1970). Thousand years of uncertainity A.D500-A.D 1500. Zondervan.

Cita Chicago (17th ed.)

Latourette, Kenneth Scott. Thousand Years of Uncertainity A.D500-A.D 1500. Grand Rapids: Zondervan, 1970.

Cita MLA (9th ed.)

Latourette, Kenneth Scott. Thousand Years of Uncertainity A.D500-A.D 1500. Zondervan, 1970.