APA (7th ed.) Citation

Ricci, F. M., & Ferrari, C. (1973). Top symbols and trademarks of the world. Deco press.

Chicago Style (17th ed.) Citation

Ricci, Franco Maria, and Corinna Ferrari. Top Symbols and Trademarks of the World. Milan, Italy: Deco press, 1973.

MLA (9th ed.) Citation

Ricci, Franco Maria, and Corinna Ferrari. Top Symbols and Trademarks of the World. Deco press, 1973.