APA (7th ed.) Citation

Edge, J. (1993). Essentials of English language teaching. Longman.

Chicago Style (17th ed.) Citation

Edge, Julian. Essentials of English Language Teaching. London: Longman, 1993.

MLA (9th ed.) Citation

Edge, Julian. Essentials of English Language Teaching. Longman, 1993.

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