Cita APA (7th ed.)

Trager, J. (1992). The people's chronology: A year-by-year record of human events from prehistory to the present. Aurum Press.

Cita Chicago (17th ed.)

Trager, James. The People's Chronology: A Year-by-year Record of Human Events from Prehistory to the Present. London: Aurum Press, 1992.

Cita MLA (9th ed.)

Trager, James. The People's Chronology: A Year-by-year Record of Human Events from Prehistory to the Present. Aurum Press, 1992.