APA (7th ed.) Citation
Alexander, L. G. (1987). Practice and Progress 2. An Integrated Course for Pre-Intermediate Students (67 impression.). Longman Group UK.
Chicago Style (17th ed.) Citation
Alexander, Louis George. Practice and Progress 2. An Integrated Course for Pre-Intermediate Students. 67 impression. Harlow: Longman Group UK, 1987.
MLA (9th ed.) Citation
Alexander, Louis George. Practice and Progress 2. An Integrated Course for Pre-Intermediate Students. 67 impression. Longman Group UK, 1987.
Warning: These citations may not always be 100% accurate.