Cita APA (7a ed.)

Algeo, J., Butcher, C. A., & Pyles, T. (2014). The origins and development of the English language (Seventh edition.). Wadsworth Cengage Learning.

Cita Chicago Style (17a ed.)

Algeo, John, Carmen Acevedo Butcher, y Thomas Pyles. The Origins and Development of the English Language. Seventh edition. Boston, MA: Wadsworth Cengage Learning, 2014.

Cita MLA (9a ed.)

Algeo, John, et al. The Origins and Development of the English Language. Seventh edition. Wadsworth Cengage Learning, 2014.