Cita APA (7a ed.)

Smith, H. L. (1958). Linguistic science and the teaching of english (2nd print.). Harvard University Press.

Cita Chicago Style (17a ed.)

Smith, Henry Lee. Linguistic Science and the Teaching of English. 2nd print. Cambridge: Harvard University Press, 1958.

Cita MLA (9a ed.)

Smith, Henry Lee. Linguistic Science and the Teaching of English. 2nd print. Harvard University Press, 1958.