APA (7th ed.) Citation

Clapton, N. (2009). Budapest (1. publ. in Great Britain.). Haus.

Chicago Style (17th ed.) Citation

Clapton, Nicholas. Budapest. 1. publ. in Great Britain. London: Haus, 2009.

MLA (9th ed.) Citation

Clapton, Nicholas. Budapest. 1. publ. in Great Britain. Haus, 2009.

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