Cita APA (7th ed.)

ebrary, Inc, Gross, M., & Pfister, H. (2007). Point-based graphics. Morgan Kaufmann.

Cita Chicago (17th ed.)

ebrary, Inc, Markus Gross, i Hanspeter Pfister. Point-based Graphics. Amsterdam ; Boston: Morgan Kaufmann, 2007.

Cita MLA (9th ed.)

ebrary, Inc, et al. Point-based Graphics. Morgan Kaufmann, 2007.