Citazione Stile APA (7a Edizione)

Kaspresin Ron. (1999). Design Media: Technique for Water color,Pen & ink…. John Wiley.

Citazione stile Chigago Style (17a edizione)

Kaspresin Ron. Design Media: Technique for Water Color,Pen & Ink…. NEW YORK: John Wiley, 1999.

Citatione MLA (9a ed.)

Kaspresin Ron. Design Media: Technique for Water Color,Pen & Ink…. John Wiley, 1999.