Richard Wright, Benjamin Lipchak, Nicholas Haemel, Opengl Superbible und The Pennsylvania State University Cite Seer X Archives (ohne Datum) „[5] Dave Shreiner: Open GL programming guide: the official guide to learning Open GL“, http://cg.informatik.uni-freiburg.de/course_notes/proseminar_themenbeschreibung.pdf [Preprint].
Chicago Manual of Style 17th edition (full note)Richard Wright, Benjamin Lipchak, Nicholas Haemel, Opengl Superbible, und The Pennsylvania State University Cite Seer X Archives. „[5] Dave Shreiner: Open GL Programming Guide: The Official Guide to Learning Open GL“. http://cg.informatik.uni-freiburg.de/course_notes/proseminar_themenbeschreibung.Pdf, o. J.
American Psychological Association 7th editionRichard Wright, Benjamin Lipchak, Nicholas Haemel, Opengl Superbible, & The Pennsylvania State University Cite Seer X Archives. (o. J.). [5] Dave Shreiner: Open GL programming guide: the official guide to learning Open GL. http://cg.informatik.uni-freiburg.de/course_notes/proseminar_themenbeschreibung.Pdf.
Modern Language Association 9th editionRichard Wright, Benjamin Lipchak, Nicholas Haemel, Opengl Superbible, und The Pennsylvania State University Cite Seer X Archives. „[5] Dave Shreiner: Open GL Programming Guide: The Official Guide to Learning Open GL“. http://cg.informatik.uni-freiburg.de/course_notes/proseminar_themenbeschreibung.Pdf.
ISO-690 (author-date, Deutsch)RICHARD WRIGHT, BENJAMIN LIPCHAK, NICHOLAS HAEMEL, OPENGL SUPERBIBLE und THE PENNSYLVANIA STATE UNIVERSITY CITESEERX ARCHIVES, [kein Datum]. [5] Dave Shreiner: Open GL programming guide: the official guide to learning Open GL. http://cg.informatik.uni-freiburg.de/course_notes/proseminar_themenbeschreibung.pdf