APA (7th ed.) Citation

Rubinstein, N. (1993). Fortified enclosures in Italian cities under Signori.

Chicago Style (17th ed.) Citation

Rubinstein, Nicolai. Fortified Enclosures in Italian Cities Under Signori. 1993.

MLA (9th ed.) Citation

Rubinstein, Nicolai. Fortified Enclosures in Italian Cities Under Signori. 1993.

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