APA(7版)引用形式
Robles, G. (2013). Sketchbook Pro digital painting essentials. Packt Publishing.
Chicagoスタイル(17版)引用形式
Robles, Gil. Sketchbook Pro Digital Painting Essentials. Birmingham: Packt Publishing, 2013.
MLA(9版)引用形式
Robles, Gil. Sketchbook Pro Digital Painting Essentials. Packt Publishing, 2013.
警告: この引用は必ずしも正確ではありません.