Oxford Word Skills upper-intermediate-Advanced vocabulary : learn to use the most important words and phrases in English topic by topic

MLA

Gairns, Ruth, and Stuart Redman. Oxford Word Skills Upper-intermediate-advanced Vocabulary : Learn to Use the Most Important Words and Phrases In English Topic by Topic. 10th edition Oxford: Oxford University Press, 2020.

APA

Gairns, R., & Redman, S. (2020). Oxford Word Skills upper-intermediate-Advanced vocabulary : learn to use the most important words and phrases in English topic by topic. 10th edition Oxford: Oxford University Press.

Chicago

Gairns, Ruth, and Stuart Redman. Oxford Word Skills Upper-Intermediate-Advanced Vocabulary: Learn to Use the Most Important Words and Phrases In English Topic by Topic. 10th edition Oxford: Oxford University Press, 2020.