APA (7th ed.) Citation

Hughes, T. J. R. (1989). Letter to the editor. Wiley-Blackwell.

Chicago Style (17th ed.) Citation

Hughes, T. J. R. Letter to the Editor. Chichester [u.a.]: Wiley-Blackwell, 1989.

MLA (9th ed.) Citation

Hughes, T. J. R. Letter to the Editor. Wiley-Blackwell, 1989.

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