APA (7th ed.) Citation

Morris, I. English by stages: A graduated course for the learning of English as a second language. Macmillan.

Chicago Style (17th ed.) Citation

Morris, Isaac. English by Stages: A Graduated Course for the Learning of English as a Second Language. London: Macmillan.

MLA (9th ed.) Citation

Morris, Isaac. English by Stages: A Graduated Course for the Learning of English as a Second Language. Macmillan.

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