APA (7th ed.) Citation

Hora, M. (2005). Official signs & icons 2 by Ultimate Symbol. Ultimate Symbol.

Chicago Style (17th ed.) Citation

Hora, Mies. Official Signs & Icons 2 by Ultimate Symbol. Stony Point, N.Y.: Ultimate Symbol, 2005.

MLA (9th ed.) Citation

Hora, Mies. Official Signs & Icons 2 by Ultimate Symbol. Ultimate Symbol, 2005.

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