APA-Zitierstil (7. Ausg.)

Wittkower, R. (1952). Architectural principles in the age of humanism (2. rev. ed.). Tiranti.

Chicago-Zitierstil (17. Ausg.)

Wittkower, Rudolf. Architectural Principles in the Age of Humanism. 2. rev. ed. London: Tiranti, 1952.

MLA-Zitierstil (9. Ausg.)

Wittkower, Rudolf. Architectural Principles in the Age of Humanism. 2. rev. ed. Tiranti, 1952.