APA (7th ed.) Citation

Sally Burt. (2021). Cambridge Primary English Learner's Book-6. Cambridge International Press.

Chicago Style (17th ed.) Citation

Sally Burt. Cambridge Primary English Learner's Book-6. UK: Cambridge International Press, 2021.

MLA (9th ed.) Citation

Sally Burt. Cambridge Primary English Learner's Book-6. Cambridge International Press, 2021.

Warning: These citations may not always be 100% accurate.