Dr. Melissa Wiggins, Both Edward Angel und The Pennsylvania State University Cite Seer X Archives (ohne Datum) „TEXT: Interactive Computer Graphics: A Top-Down Approach with Open GL TM,4 th edition Open GL TM: A Primer, 2 nd edition“, http://www.mc.edu/~mwiggins/csc450.pdf [Preprint].
Chicago Manual of Style 17th edition (full note)Dr. Melissa Wiggins, Both Edward Angel, und The Pennsylvania State University Cite Seer X Archives. „TEXT: Interactive Computer Graphics: A Top-Down Approach With Open GL TM,4 Th Edition Open GL TM: A Primer, 2 Nd Edition“. http://www.mc.edu/~mwiggins/csc450.Pdf, o. J.
American Psychological Association 7th editionDr. Melissa Wiggins, Both Edward Angel, & The Pennsylvania State University Cite Seer X Archives. (o. J.). TEXT: Interactive Computer Graphics: A Top-Down Approach with Open GL TM,4 th edition Open GL TM: A Primer, 2 nd edition. http://www.mc.edu/~mwiggins/csc450.Pdf.
Modern Language Association 9th editionDr. Melissa Wiggins, Both Edward Angel, und The Pennsylvania State University Cite Seer X Archives. „TEXT: Interactive Computer Graphics: A Top-Down Approach With Open GL TM,4 Th Edition Open GL TM: A Primer, 2 Nd Edition“. http://www.mc.edu/~mwiggins/csc450.Pdf.
ISO-690 (author-date, Deutsch)DR. MELISSA WIGGINS, BOTH EDWARD ANGEL und THE PENNSYLVANIA STATE UNIVERSITY CITESEERX ARCHIVES, [kein Datum]. TEXT: Interactive Computer Graphics: A Top-Down Approach with Open GL TM,4 th edition Open GL TM: A Primer, 2 nd edition. http://www.mc.edu/~mwiggins/csc450.pdf