APA (7th ed.) Citation

Elsom, J. (1979). Post-war British theatre / (by) John Elsom (Revised ed.). Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Elsom, John. Post-war British Theatre / (by) John Elsom. Revised ed. London (etc.): Routledge and Kegan Paul, 1979.

MLA (9th ed.) Citation

Elsom, John. Post-war British Theatre / (by) John Elsom. Revised ed. Routledge and Kegan Paul, 1979.

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