Cita APA (7th ed.)

Schele, L., & Freidel, D. A. (1990). A forest of kings: The untold story of the ancient Maya. William Morrow.

Cita Chicago (17th ed.)

Schele, Linda, i David A. Freidel. A Forest of Kings: The Untold Story of the Ancient Maya. New York: William Morrow, 1990.

Cita MLA (9th ed.)

Schele, Linda, i David A. Freidel. A Forest of Kings: The Untold Story of the Ancient Maya. William Morrow, 1990.