APA (7th ed.) Citation

Harman, H. A. (1931). The Sounds of English Speech: A Handbook for African Students. By H. A. Harman. With Illustrations. Longmans, Green and Co.

Chicago Style (17th ed.) Citation

Harman, H. A. The Sounds of English Speech: A Handbook for African Students. By H. A. Harman. With Illustrations. London, New York, Toronto: Longmans, Green and Co, 1931.

MLA (9th ed.) Citation

Harman, H. A. The Sounds of English Speech: A Handbook for African Students. By H. A. Harman. With Illustrations. Longmans, Green and Co, 1931.