APA (7th ed.) Citation

Willey, G. R. (1965). Prehistoric Maya settlements in the Belize Valley. Peabody Museum.

Chicago Style (17th ed.) Citation

Willey, Gordon R. Prehistoric Maya Settlements in the Belize Valley. Cambridge: Peabody Museum, 1965.

MLA (9th ed.) Citation

Willey, Gordon R. Prehistoric Maya Settlements in the Belize Valley. Peabody Museum, 1965.

Warning: These citations may not always be 100% accurate.