APA (7th ed.) Citation

Lewanski, R. J., & Lewanski, R. C. (1979). Guide to Italian libraries and archives. Council for European Studies.

Chicago Style (17th ed.) Citation

Lewanski, Rudolf J., and Richard Casimir Lewanski. Guide to Italian Libraries and Archives. New York: Council for European Studies, 1979.

MLA (9th ed.) Citation

Lewanski, Rudolf J., and Richard Casimir Lewanski. Guide to Italian Libraries and Archives. Council for European Studies, 1979.