APA (7th ed.) Citation

Alexander,L.G. (1972). Practice and Progress: An Integrated Course for Pre-Intermediate Students / L.G.Alexander. Longman.

Chicago Style (17th ed.) Citation

Alexander,L.G. Practice and Progress: An Integrated Course for Pre-Intermediate Students / L.G.Alexander. Longman, 1972.

MLA (8th ed.) Citation

Alexander,L.G. Practice and Progress: An Integrated Course for Pre-Intermediate Students / L.G.Alexander. Longman, 1972.

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