APA (7th ed.) Citation

Salvadori, R. (1990). Architect's guide to London. Butterworth Architecture.

Chicago Style (17th ed.) Citation

Salvadori, Renzo. Architect's Guide to London. London [etc]: Butterworth Architecture, 1990.

MLA (9th ed.) Citation

Salvadori, Renzo. Architect's Guide to London. Butterworth Architecture, 1990.

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