Coe, W. R., & Coe, W. R. (1970). Tikal: A handbook of the ancient Maya ruins, with a guide map (3. edition.). Philadelphia: University Museum, University of Pennsylvania.
Chicago Style CitationCoe, William R., and William R. Coe. Tikal: A Handbook of the Ancient Maya Ruins, With a Guide Map. 3. edition. Philadelphia: University Museum, University of Pennsylvania, 1970.
MLA CitationCoe, William R., and William R. Coe. Tikal: A Handbook of the Ancient Maya Ruins, With a Guide Map. 3. edition. Philadelphia: University Museum, University of Pennsylvania, 1970.
Warning: These citations may not always be 100% accurate.