Cita APA

Fromkin, V. (2011). An introduction to language. Boston, MA: Cengage.

Chicago Style Citation

Fromkin, Victoria. An Introduction to Language. Boston, MA: Cengage, 2011.

Cita MLA

Fromkin, Victoria. An Introduction to Language. Boston, MA: Cengage, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.