APA (7th ed.) Citation

Niccoli, F. C. (1931). Market in Italy for low-priced fountain pens. [publisher not identified].

Chicago Style (17th ed.) Citation

Niccoli, Frank C. Market in Italy for Low-priced Fountain Pens. Washington, D.C.: [publisher not identified], 1931.

MLA (9th ed.) Citation

Niccoli, Frank C. Market in Italy for Low-priced Fountain Pens. [publisher not identified], 1931.