Cita APA (7th ed.)

Time-Life Books. (1987). Timeframe: The human dawn : the path of evolution, the peopling of the earth, taming the wilderness, architects of a new society. Time-Life Books.

Cita Chicago (17th ed.)

Time-Life Books. Timeframe: The Human Dawn : The Path of Evolution, the Peopling of the Earth, Taming the Wilderness, Architects of a New Society. Alexandria, Va: Time-Life Books, 1987.

Cita MLA (9th ed.)

Time-Life Books. Timeframe: The Human Dawn : The Path of Evolution, the Peopling of the Earth, Taming the Wilderness, Architects of a New Society. Time-Life Books, 1987.