APA (7th ed.) Citation
Alexander, L. (1980). Fluency in English: <an> integrated course for advanced students. Longman.
Chicago Style (17th ed.) Citation
Alexander, L.G. Fluency in English: <an> Integrated Course for Advanced Students. London: Longman, 1980.
MLA (9th ed.) Citation
Alexander, L.G. Fluency in English: <an> Integrated Course for Advanced Students. Longman, 1980.
Warning: These citations may not always be 100% accurate.