APA (7th ed.) Citation

Alexander,L.G. (1967). Practice and Progress: New Concept English / L.G.Alexander. Longman.

Chicago Style (17th ed.) Citation

Alexander,L.G. Practice and Progress: New Concept English / L.G.Alexander. Longman, 1967.

MLA (8th ed.) Citation

Alexander,L.G. Practice and Progress: New Concept English / L.G.Alexander. Longman, 1967.

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