Rota, M. (2016). The art of ballpoint: Experimentation, exploration, and techniques in ink. Rockport Publishers.
Цитирование в стиле Чикаго (17-е изд.)Rota, Matt. The Art of Ballpoint: Experimentation, Exploration, and Techniques in Ink. Beverly, Massachusetts: Rockport Publishers, 2016.
Цитирование MLA (8-е изд.)Rota, Matt. The Art of Ballpoint: Experimentation, Exploration, and Techniques in Ink. Rockport Publishers, 2016.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.