APA (7th ed.) Citation

Swift, P., & Szymanowski, J. (1996). Build your own walls and fences. New Holland (Publishers) Ltd..

Chicago Style (17th ed.) Citation

Swift, Penny, and Janek Szymanowski. Build Your Own Walls and Fences. London: New Holland (Publishers) Ltd., 1996.

MLA (9th ed.) Citation

Swift, Penny, and Janek Szymanowski. Build Your Own Walls and Fences. New Holland (Publishers) Ltd., 1996.