APA

Foley M., Hall D., . (2018). MyGrammarLab. Intermediate B1/B2. With Key. Harlow: Pearson.

Chicago

Foley M, Hall D, . 2018. MyGrammarLab. Intermediate B1/B2. With Key. Harlow: Pearson.

Harvard

Foley M., Hall D., . (2018). MyGrammarLab. Intermediate B1/B2. With Key. Harlow: Pearson.

MLA

Foley M, Hall D, . MyGrammarLab. Intermediate B1/B2. With Key. Harlow: Pearson. 2018.