APA (7th ed.) Citation

Alexander, L. G. (1967). Practice and progress: An integrated course for pre-intermediate students. Longmans.

Chicago Style (17th ed.) Citation

Alexander, L. G. Practice and Progress: An Integrated Course for Pre-intermediate Students. London: Longmans, 1967.

MLA (9th ed.) Citation

Alexander, L. G. Practice and Progress: An Integrated Course for Pre-intermediate Students. Longmans, 1967.

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