APA (7. basım) Alıntı

Wren, W., & Lindsay, S. (2019). Cambridge Grammar And Writing Skills Learner's Book 6 (1st.). Cambridge University Press.

Chicago Style (17. basım) Atıf

Wren, Wendy, ve Sarah Lindsay. Cambridge Grammar And Writing Skills Learner's Book 6. 1st. UK: Cambridge University Press, 2019.

MLA (9th ed.) Atıf

Wren, Wendy, ve Sarah Lindsay. Cambridge Grammar And Writing Skills Learner's Book 6. 1st. Cambridge University Press, 2019.