APA (7th ed.) Citation

Broughton, H., & Ashton, M. (1997). Madrid: A guide to recent architecture. Ellipsis.

Chicago Style (17th ed.) Citation

Broughton, Hugh, and Melanie Ashton. Madrid: A Guide to Recent Architecture. London: Ellipsis, 1997.

MLA (9th ed.) Citation

Broughton, Hugh, and Melanie Ashton. Madrid: A Guide to Recent Architecture. Ellipsis, 1997.

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