Cita APA (7a ed.)

Jones, W. (2004). Beginning DirectX 9. Course PTR, a division of Course Technology.

Cita Chicago Style (17a ed.)

Jones, Wendy. Beginning DirectX 9. Boston: Course PTR, a division of Course Technology, 2004.

Cita MLA (9a ed.)

Jones, Wendy. Beginning DirectX 9. Course PTR, a division of Course Technology, 2004.