Gaya APA

budgell, G., ruttle, K. (2021). Cambridge primary english Learner`s book 2 (Ed.2). United Kingdom (Cambridge/Lond: Cambridge University Press and Assessment.

Gaya MLA

budgell, Gill., ruttle, Kate. "Cambridge primary english Learner`s book 2". Ed.2 United Kingdom (Cambridge/Lond: Cambridge University Press and Assessment, 2021. Text.