APA (7th ed.) Citation

Clapham, A. W. (1950). Romanesque architecture in England. Longmans, Green.

Chicago Style (17th ed.) Citation

Clapham, Alfred W. Romanesque Architecture in England. London: Longmans, Green, 1950.

MLA (9th ed.) Citation

Clapham, Alfred W. Romanesque Architecture in England. Longmans, Green, 1950.

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