APA aipamena

Osbourne, C., Nuttall, C., Bradbury, T., & Morris, C. (2015). Exam essentials practice tests: Cambridge English: Advanced (CAE). 1 / Charles Osborne with Carol Nuttall, material by Tom Bradbury, Claire Morris. [United Kingdom]: National Geographic Learning, Cencage Learning.

Chicago Style aipamena

Osbourne, Charles, Carol Nuttall, Tom Bradbury, and Claire Morris. Exam Essentials Practice Tests: Cambridge English: Advanced (CAE). 1 / Charles Osborne With Carol Nuttall, Material By Tom Bradbury, Claire Morris. [United Kingdom]: National Geographic Learning, Cencage Learning, 2015.

MLA aipamena

Osbourne, Charles, Carol Nuttall, Tom Bradbury, and Claire Morris. Exam Essentials Practice Tests: Cambridge English: Advanced (CAE). 1 / Charles Osborne With Carol Nuttall, Material By Tom Bradbury, Claire Morris. [United Kingdom]: National Geographic Learning, Cencage Learning, 2015.