Murray, J. D., & VanRyper, W. (1996). Encyclopedia of graphics file formats (2nd ed.).
Cita Chicago Style (17a ed.)Murray, James D., y William VanRyper. Encyclopedia of Graphics File Formats. 2nd ed. Bonn, 1996.
Cita MLA (8a ed.)Murray, James D., y William VanRyper. Encyclopedia of Graphics File Formats. 2nd ed. 1996.
Precaución: Estas citas no son 100% exactas.