APA (7th ed.) Citation

Couch, G., Forrester, W., & Mayhew-Smith, P. (1989). Nicholson's access in London: A guide for those who have problems getting around. Nicholson.

Chicago Style (17th ed.) Citation

Couch, Gordon, William Forrester, and Peter Mayhew-Smith. Nicholson's Access in London: A Guide for Those Who Have Problems Getting Around. London: Nicholson, 1989.

MLA (9th ed.) Citation

Couch, Gordon, et al. Nicholson's Access in London: A Guide for Those Who Have Problems Getting Around. Nicholson, 1989.