APA (7th ed.) Citation

Wittkower, R., & Fraser, D. (1967). Essays in the history of architecture. Phaidon.

Chicago Style (17th ed.) Citation

Wittkower, Rudolf, and Douglas Fraser. Essays in the History of Architecture. London: Phaidon, 1967.

MLA (9th ed.) Citation

Wittkower, Rudolf, and Douglas Fraser. Essays in the History of Architecture. Phaidon, 1967.