APA-viite (7. p.)
Diehl, R. A. (1974). Studies of ancient Tollan: A report of the University of Missouri Tula archaeological project. University of Missouri-Columbia.
Chicago-viite (17. p.)
Diehl, Richard A. Studies of Ancient Tollan: A Report of the University of Missouri Tula Archaeological Project. Missouri: University of Missouri-Columbia, 1974.
MLA-viite (9. p.)
Diehl, Richard A. Studies of Ancient Tollan: A Report of the University of Missouri Tula Archaeological Project. University of Missouri-Columbia, 1974.
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