APA引文

Osbourne, C., & Nuttall, C. (2015). Exam essentials practice tests 1 Cambridge English: Advanced (CAE). Hampshire: National Geographic Learning; Cengage Learning.

Trích dẫn kiểu Chicago

Osbourne, Charles, và Carol Nuttall. Exam Essentials Practice Tests 1 Cambridge English: Advanced (CAE). Hampshire: National Geographic Learning; Cengage Learning, 2015.

MLA引文

Osbourne, Charles, và Carol Nuttall. Exam Essentials Practice Tests 1 Cambridge English: Advanced (CAE). Hampshire: National Geographic Learning; Cengage Learning, 2015.

警告：這些引文格式不一定是100％准確.