Cita APA

Hughes John. (2013). Life: Pre-intermediate. Student's book B1. China: Heinle Cengage Learning ; National Geographic Learning.

Citación estilo Chicago

Hughes John. Life: Pre-intermediate. Student's Book B1. China: Heinle Cengage Learning ; National Geographic Learning, 2013.

Cita MLA

Hughes John. Life: Pre-intermediate. Student's Book B1. China: Heinle Cengage Learning ; National Geographic Learning, 2013.

Precaución: Estas citas no son 100% exactas.