APA (7th ed.) Citation

Ashby, M. K. (1929). The country school: Its practice and problems. O.U.P..

Chicago Style (17th ed.) Citation

Ashby, M. K. The Country School: Its Practice and Problems. London: O.U.P., 1929.

MLA (8th ed.) Citation

Ashby, M. K. The Country School: Its Practice and Problems. O.U.P., 1929.