APA-viite (7. p.)
Haviland, W. A. (2014). Excavations in residential areas of Tikal: Analysis and conclusions. University of Pennsylvania Museum of Archaeology and Anthropology.
Chicago-viite (17. p.)
Haviland, William A. Excavations in Residential Areas of Tikal: Analysis and Conclusions. Philadelphia, Pennsylvania: University of Pennsylvania Museum of Archaeology and Anthropology, 2014.
MLA-viite (9. p.)
Haviland, William A. Excavations in Residential Areas of Tikal: Analysis and Conclusions. University of Pennsylvania Museum of Archaeology and Anthropology, 2014.
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