APA引文

(2013). Pathways 1A: Listening. Speaking, and Critical Thinking. Boston, USA: National Geographic Learning, a part of Cengage Learning.

Trích dẫn kiểu Chicago

Pathways 1A: Listening. Speaking, and Critical Thinking. Boston, USA: National Geographic Learning, a part of Cengage Learning, 2013.

MLA引文

Pathways 1A: Listening. Speaking, and Critical Thinking. Boston, USA: National Geographic Learning, a part of Cengage Learning, 2013.

警告：这些引文格式不一定是100％准确.