APA引文

(2013). Pathways 2A: Listening, Speaking, and Critical Thinking. Boston, USA: National Geographic Learning, a part of Cengage Learning.

Trích dẫn kiểu Chicago

Pathways 2A: Listening, Speaking, and Critical Thinking. Boston, USA: National Geographic Learning, a part of Cengage Learning, 2013.

MLA引文

Pathways 2A: Listening, Speaking, and Critical Thinking. Boston, USA: National Geographic Learning, a part of Cengage Learning, 2013.

警告：這些引文格式不一定是100％准確.