APA (7th ed.) Citation

Roberts, P. (1973). Theatre in Britain: A playgoer's guide. Pitman.

Chicago Style (17th ed.) Citation

Roberts, Peter. Theatre in Britain: A Playgoer's Guide. London: Pitman, 1973.

MLA (9th ed.) Citation

Roberts, Peter. Theatre in Britain: A Playgoer's Guide. Pitman, 1973.