APA (7th ed.) Citation

Murphy R. (2013). Essential Grammar in Use: A self-study reference and practice book for elementary students of English (4.).

Chicago Style (17th ed.) Citation

Murphy R. Essential Grammar in Use: A Self-study Reference and Practice Book for Elementary Students of English. 4. Singapore, 2013.

MLA (8th ed.) Citation

Murphy R. Essential Grammar in Use: A Self-study Reference and Practice Book for Elementary Students of English. 4. 2013.

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