APA (7th ed.) Citation

Boethius, A., & Ward-Perkins, J. B. (1970). Etruscan and Roman architecture. Penguin.

Chicago Style (17th ed.) Citation

Boethius, Axel, and John Bryan Ward-Perkins. Etruscan and Roman Architecture. Harmondsworth: Penguin, 1970.

MLA (9th ed.) Citation

Boethius, Axel, and John Bryan Ward-Perkins. Etruscan and Roman Architecture. Penguin, 1970.

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