Cita APA (7a ed.)

Young, B. W. M., & Gardiner, P. D. R. (1964). Intelligent reading. Longmans.

Cita Chicago Style (17a ed.)

Young, B. W. M., y P. D. R. Gardiner. Intelligent Reading. [London]: Longmans, 1964.

Cita MLA (8a ed.)

Young, B. W. M., y P. D. R. Gardiner. Intelligent Reading. Longmans, 1964.