APA (7th ed.) Citation

(1971). Nagel's encyclopaedia-guide: Italy (7th ed.). Nagel Publishers.

Chicago Style (17th ed.) Citation

Nagel's Encyclopaedia-guide: Italy. 7th ed. Geneva: Nagel Publishers, 1971.

MLA (9th ed.) Citation

Nagel's Encyclopaedia-guide: Italy. 7th ed. Nagel Publishers, 1971.

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