APA (7th ed.) Citation

Joseph F. Powell & Leah Carson Powell. (1992). The Oldest Example of Dental Filing North of the Valley of Mexico. Dental Anthropology Association.

Chicago Style (17th ed.) Citation

Joseph F. Powell and Leah Carson Powell. The Oldest Example of Dental Filing North of the Valley of Mexico. Dental Anthropology Association, 1992.

MLA (9th ed.) Citation

Joseph F. Powell and Leah Carson Powell. The Oldest Example of Dental Filing North of the Valley of Mexico. Dental Anthropology Association, 1992.

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