Citazione Stile APA (7a Edizione)

Boëthius, A. (1978). Etruscan and early roman architecture. Penguin Books.

Citazione stile Chigago Style (17a edizione)

Boëthius, Axel. Etruscan and Early Roman Architecture. Harmondsworth, England, United Kingdom: Penguin Books, 1978.

Citatione MLA (9a ed.)

Boëthius, Axel. Etruscan and Early Roman Architecture. Penguin Books, 1978.