APA (7th ed.) Citation

Alexander, L. G. (1983). Practice and Progress an Integrated Cource for Pre-Intermediate Students. Longman.

Chicago Style (17th ed.) Citation

Alexander, L. G. Practice and Progress an Integrated Cource for Pre-Intermediate Students. Longman, 1983.

MLA (8th ed.) Citation

Alexander, L. G. Practice and Progress an Integrated Cource for Pre-Intermediate Students. Longman, 1983.

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