APA (7th ed.) Citation

Humes, E. (1928). Italian button industry. [publisher not identified].

Chicago Style (17th ed.) Citation

Humes, Elizabeth. Italian Button Industry. Washington, D.C.: [publisher not identified], 1928.

MLA (9th ed.) Citation

Humes, Elizabeth. Italian Button Industry. [publisher not identified], 1928.

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