APA (7th ed.) Citation

Whittick, A. (1950). European architecture in the twentieth century / by A. Whittick. Crosby Lockwood.

Chicago Style (17th ed.) Citation

Whittick, A. European Architecture in the Twentieth Century / by A. Whittick. Crosby Lockwood, 1950.

MLA (9th ed.) Citation

Whittick, A. European Architecture in the Twentieth Century / by A. Whittick. Crosby Lockwood, 1950.

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