APA (7th ed.) Citation

Lees, H. E. (2012). Silence in schools (1. publ.). Trentham Books.

Chicago Style (17th ed.) Citation

Lees, Helen E. Silence in Schools. 1. publ. Stoke on Trent [u.a.]: Trentham Books, 2012.

MLA (9th ed.) Citation

Lees, Helen E. Silence in Schools. 1. publ. Trentham Books, 2012.