APA (7th ed.) Citation

Clarke, M., & Crisp, C. (1983). How to enjoy ballet / Mary Clarke and Clement Crisp. Piatkus.

Chicago Style (17th ed.) Citation

Clarke, Mary, and Clement Crisp. How to Enjoy Ballet / Mary Clarke and Clement Crisp. London: Piatkus, 1983.

MLA (9th ed.) Citation

Clarke, Mary, and Clement Crisp. How to Enjoy Ballet / Mary Clarke and Clement Crisp. Piatkus, 1983.

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