Cita APA

Ristvet, L. (2007). In the Beginning. World history from human evolution to the first states (1a. Ediciòn.). Estados Unidos: Mc Graw Hill.

Citación estilo Chicago

Ristvet, Lauren. In the Beginning. World History From Human Evolution to the First States. 1a. Ediciòn. Estados Unidos: Mc Graw Hill, 2007.

Cita MLA

Ristvet, Lauren. In the Beginning. World History From Human Evolution to the First States. 1a. Ediciòn. Estados Unidos: Mc Graw Hill, 2007.