APA Citation

Smith, L. E. W. (1959). "O" level tests in english language. London: Methuen.

Chicago Style Citation

Smith, Leonard Eric Walter. "O" Level Tests in English Language. London: Methuen, 1959.

MLA Citation

Smith, Leonard Eric Walter. "O" Level Tests in English Language. London: Methuen, 1959.

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