Ferguson, W. M., & Royce, J. Q. (1977). Maya ruins of Mexico in color: Palenque, Uxmal, Kabah, Sayil, Xlapak, Labna, Chichen Itza, Coba, Tulum. University of Oklahoma Press.
Chicago Style (17th ed.) CitationFerguson, William M., and John Q. Royce. Maya Ruins of Mexico in Color: Palenque, Uxmal, Kabah, Sayil, Xlapak, Labna, Chichen Itza, Coba, Tulum. Norman: University of Oklahoma Press, 1977.
MLA (8th ed.) CitationFerguson, William M., and John Q. Royce. Maya Ruins of Mexico in Color: Palenque, Uxmal, Kabah, Sayil, Xlapak, Labna, Chichen Itza, Coba, Tulum. University of Oklahoma Press, 1977.
Warning: These citations may not always be 100% accurate.