APA (7th ed.) Citation

(1920). Important Italian purchases of building material. [publisher not identified].

Chicago Style (17th ed.) Citation

Important Italian Purchases of Building Material. Washington, D.C.: [publisher not identified], 1920.

MLA (9th ed.) Citation

Important Italian Purchases of Building Material. [publisher not identified], 1920.

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