APA (7th ed.) Citation

(1839). Spain its present state and prospects. By an English traveller. Smith & Elder.

Chicago Style (17th ed.) Citation

Spain Its Present State and Prospects. By an English Traveller. Smith & Elder, 1839.

MLA (8th ed.) Citation

Spain Its Present State and Prospects. By an English Traveller. Smith & Elder, 1839.

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