APA (7th ed.) Citation

Johnson, D. C. (2013). Language policy. Palgrave Macmillan.

Chicago Style (17th ed.) Citation

Johnson, David Cassels. Language Policy. Houndmills, Basingstoke, Hampshire: Palgrave Macmillan, 2013.

MLA (9th ed.) Citation

Johnson, David Cassels. Language Policy. Palgrave Macmillan, 2013.