APA-viite (7. p.)
Marcus, J., & Willey, G. R. (1976). Emblem and state in the classic Maya lowlands: An epigraphic approach to territorial organization. Dumbarton Oaks, Trustees for Harvard University.
Chicago-viite (17. p.)
Marcus, Joyce, ja Gordon R. Willey. Emblem and State in the Classic Maya Lowlands: An Epigraphic Approach to Territorial Organization. Washington, D.C.: Dumbarton Oaks, Trustees for Harvard University, 1976.
MLA-viite (9. p.)
Marcus, Joyce, ja Gordon R. Willey. Emblem and State in the Classic Maya Lowlands: An Epigraphic Approach to Territorial Organization. Dumbarton Oaks, Trustees for Harvard University, 1976.
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