Cita APA

Ellis, E. G., Esler, A., & Beers, B. (2001). Prentice Hall world history: Connections to today. Prentice Hall.

Citación estilo Chicago

Ellis, Elizabeth Gaynor, Anthony Esler, and Burton Beers. Prentice Hall World History: Connections to Today. Upper Saddle River, New Jersey: Prentice Hall, 2001.

Cita MLA

Ellis, Elizabeth Gaynor, et al. Prentice Hall World History: Connections to Today. Prentice Hall, 2001.