APA (7th ed.) Citation

Jacques C. Christopher. (2011). Technical English 4: Workbook. Harlow, Longman, 2011.

Chicago Style (17th ed.) Citation

Jacques C. Christopher. Technical English 4: Workbook. Harlow, Longman, 2011, 2011.

MLA (9th ed.) Citation

Jacques C. Christopher. Technical English 4: Workbook. Harlow, Longman, 2011, 2011.

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