APA (7th ed.) Citation

Perea, H. (2014). Concept of shading in computer graphics. Learning Press.

Chicago Style (17th ed.) Citation

Perea, Hortensia. Concept of Shading in Computer Graphics. New York: Learning Press, 2014.

MLA (9th ed.) Citation

Perea, Hortensia. Concept of Shading in Computer Graphics. Learning Press, 2014.