APA (7th ed.) Citation

Johnstone, K. (1981). Impro: Improvisation and the theatre. Eyre Methuen.

Chicago Style (17th ed.) Citation

Johnstone, Keith. Impro: Improvisation and the Theatre. London: Eyre Methuen, 1981.

MLA (9th ed.) Citation

Johnstone, Keith. Impro: Improvisation and the Theatre. Eyre Methuen, 1981.

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