APA (7th ed.) Citation

Meggers, B. J. (1965). Early formative period of coastel Ecuador: The Valdivia and Machalilla phases. Smithsonian Institution.

Chicago Style (17th ed.) Citation

Meggers, Betty Jane. Early Formative Period of Coastel Ecuador: The Valdivia and Machalilla Phases. Washington: Smithsonian Institution, 1965.

MLA (9th ed.) Citation

Meggers, Betty Jane. Early Formative Period of Coastel Ecuador: The Valdivia and Machalilla Phases. Smithsonian Institution, 1965.

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